1539896932

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{61}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 3328695804

約数和(自身を除く): 1788798872

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 59, 61, 74, 98, 118, 122, 148, 196, 236, 244, 259, 413, 427, 518, 826, 854, 1036, 1652, 1708, 1813, 2183, 2257, 2891, 2989, 3481, 3599, 3626, 4366, 4514, 5782, 5978, 6962, 7198, 7252, 8732, 9028, 11564, 11956, 13924, 14396, 15281, 15799, 24367, 25193, 30562, 31598, 48734, 50386, 61124, 63196, 97468, 100772, 106967, 110593, 128797, 133163, 170569, 176351, 212341, 213934, 221186, 257594, 266326, 341138, 352702, 424682, 427868, 442372, 515188, 532652, 682276, 705404, 849364, 901579, 932141, 1486387, 1803158, 1864282, 2972774, 3606316, 3728564, 5945548, 6311053, 6524987, 7856617, 10404709, 12622106, 13049974, 15713234, 20809418, 25244212, 26099948, 31426468, 41618836, 54996319, 109992638, 219985276, 384974233, 769948466, 1539896932]

約数ペア:

[(1, 1539896932), (2, 769948466), (4, 384974233), (7, 219985276), (14, 109992638), (28, 54996319), (37, 41618836), (49, 31426468), (59, 26099948), (61, 25244212), (74, 20809418), (98, 15713234), (118, 13049974), (122, 12622106), (148, 10404709), (196, 7856617), (236, 6524987), (244, 6311053), (259, 5945548), (413, 3728564), (427, 3606316), (518, 2972774), (826, 1864282), (854, 1803158), (1036, 1486387), (1652, 932141), (1708, 901579), (1813, 849364), (2183, 705404), (2257, 682276), (2891, 532652), (2989, 515188), (3481, 442372), (3599, 427868), (3626, 424682), (4366, 352702), (4514, 341138), (5782, 266326), (5978, 257594), (6962, 221186), (7198, 213934), (7252, 212341), (8732, 176351), (9028, 170569), (11564, 133163), (11956, 128797), (13924, 110593), (14396, 106967), (15281, 100772), (15799, 97468), (24367, 63196), (25193, 61124), (30562, 50386), (31598, 48734)]