2008377774

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2199

約数の個数: 128

約数和(自身を含む): 5080320000

約数和(自身を除く): 3071942226

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 47, 54, 58, 78, 87, 94, 117, 141, 174, 234, 261, 282, 351, 377, 423, 522, 611, 702, 754, 783, 846, 1131, 1222, 1269, 1363, 1566, 1833, 2099, 2262, 2538, 2726, 3393, 3666, 4089, 4198, 5499, 6297, 6786, 8178, 10179, 10998, 12267, 12594, 16497, 17719, 18891, 20358, 24534, 27287, 32994, 35438, 36801, 37782, 53157, 54574, 56673, 60871, 73602, 81861, 98653, 106314, 113346, 121742, 159471, 163722, 182613, 197306, 245583, 295959, 318942, 365226, 478413, 491166, 547839, 591918, 736749, 791323, 887877, 956826, 1095678, 1282489, 1473498, 1582646, 1643517, 1775754, 2373969, 2564978, 2663631, 2860937, 3287034, 3847467, 4747938, 5327262, 5721874, 7121907, 7694934, 8582811, 11542401, 14243814, 17165622, 21365721, 23084802, 25748433, 34627203, 37192181, 42731442, 51496866, 69254406, 74384362, 77245299, 111576543, 154490598, 223153086, 334729629, 669459258, 1004188887, 2008377774]

約数ペア:

[(1, 2008377774), (2, 1004188887), (3, 669459258), (6, 334729629), (9, 223153086), (13, 154490598), (18, 111576543), (26, 77245299), (27, 74384362), (29, 69254406), (39, 51496866), (47, 42731442), (54, 37192181), (58, 34627203), (78, 25748433), (87, 23084802), (94, 21365721), (117, 17165622), (141, 14243814), (174, 11542401), (234, 8582811), (261, 7694934), (282, 7121907), (351, 5721874), (377, 5327262), (423, 4747938), (522, 3847467), (611, 3287034), (702, 2860937), (754, 2663631), (783, 2564978), (846, 2373969), (1131, 1775754), (1222, 1643517), (1269, 1582646), (1363, 1473498), (1566, 1282489), (1833, 1095678), (2099, 956826), (2262, 887877), (2538, 791323), (2726, 736749), (3393, 591918), (3666, 547839), (4089, 491166), (4198, 478413), (5499, 365226), (6297, 318942), (6786, 295959), (8178, 245583), (10179, 197306), (10998, 182613), (12267, 163722), (12594, 159471), (16497, 121742), (17719, 113346), (18891, 106314), (20358, 98653), (24534, 81861), (27287, 73602), (32994, 60871), (35438, 56673), (36801, 54574), (37782, 53157)]