1993190706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5153}}^1$

素因数の和:5225

約数の個数: 128

約数和(自身を含む): 5195232000

約数和(自身を除く): 3202041294

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 29, 38, 39, 54, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 351, 377, 494, 513, 522, 551, 702, 741, 754, 783, 1026, 1102, 1131, 1482, 1566, 1653, 2223, 2262, 3306, 3393, 4446, 4959, 5153, 6669, 6786, 7163, 9918, 10179, 10306, 13338, 14326, 14877, 15459, 20358, 21489, 29754, 30918, 42978, 46377, 64467, 66989, 92754, 97907, 128934, 133978, 139131, 149437, 193401, 195814, 200967, 278262, 293721, 298874, 386802, 401934, 448311, 587442, 602901, 881163, 896622, 1205802, 1272791, 1344933, 1762326, 1808703, 1942681, 2545582, 2643489, 2689866, 2839303, 3617406, 3818373, 3885362, 4034799, 5286978, 5678606, 5828043, 7636746, 8069598, 8517909, 11455119, 11656086, 17035818, 17484129, 22910238, 25553727, 34365357, 34968258, 36910939, 51107454, 52452387, 68730714, 73821878, 76661181, 104904774, 110732817, 153322362, 221465634, 332198451, 664396902, 996595353, 1993190706]

約数ペア:

[(1, 1993190706), (2, 996595353), (3, 664396902), (6, 332198451), (9, 221465634), (13, 153322362), (18, 110732817), (19, 104904774), (26, 76661181), (27, 73821878), (29, 68730714), (38, 52452387), (39, 51107454), (54, 36910939), (57, 34968258), (58, 34365357), (78, 25553727), (87, 22910238), (114, 17484129), (117, 17035818), (171, 11656086), (174, 11455119), (234, 8517909), (247, 8069598), (261, 7636746), (342, 5828043), (351, 5678606), (377, 5286978), (494, 4034799), (513, 3885362), (522, 3818373), (551, 3617406), (702, 2839303), (741, 2689866), (754, 2643489), (783, 2545582), (1026, 1942681), (1102, 1808703), (1131, 1762326), (1482, 1344933), (1566, 1272791), (1653, 1205802), (2223, 896622), (2262, 881163), (3306, 602901), (3393, 587442), (4446, 448311), (4959, 401934), (5153, 386802), (6669, 298874), (6786, 293721), (7163, 278262), (9918, 200967), (10179, 195814), (10306, 193401), (13338, 149437), (14326, 139131), (14877, 133978), (15459, 128934), (20358, 97907), (21489, 92754), (29754, 66989), (30918, 64467), (42978, 46377)]