1389380082

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 2924570880

約数和(自身を除く): 1535190798

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 263, 291, 313, 526, 582, 626, 789, 939, 1578, 1878, 2813, 5626, 7627, 8439, 9077, 15254, 16878, 18154, 22881, 25511, 27231, 30361, 45762, 51022, 54462, 60722, 76533, 82319, 91083, 153066, 164638, 182166, 246957, 493914, 739819, 880469, 1479638, 1760938, 2219457, 2387251, 2641407, 4438914, 4774502, 5282814, 7161753, 7984943, 14323506, 15969886, 23954829, 47909658, 231563347, 463126694, 694690041, 1389380082]

約数ペア:

[(1, 1389380082), (2, 694690041), (3, 463126694), (6, 231563347), (29, 47909658), (58, 23954829), (87, 15969886), (97, 14323506), (174, 7984943), (194, 7161753), (263, 5282814), (291, 4774502), (313, 4438914), (526, 2641407), (582, 2387251), (626, 2219457), (789, 1760938), (939, 1479638), (1578, 880469), (1878, 739819), (2813, 493914), (5626, 246957), (7627, 182166), (8439, 164638), (9077, 153066), (15254, 91083), (16878, 82319), (18154, 76533), (22881, 60722), (25511, 54462), (27231, 51022), (30361, 45762)]