131386085710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1198013}}^1$

素因数の和:1199028

約数の個数: 32

約数和(自身を含む): 258253481952

約数和(自身を除く): 126867396242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 997, 1994, 4985, 9970, 10967, 21934, 54835, 109670, 1198013, 2396026, 5990065, 11980130, 13178143, 26356286, 65890715, 131781430, 1194418961, 2388837922, 5972094805, 11944189610, 13138608571, 26277217142, 65693042855, 131386085710]

約数ペア:

[(1, 131386085710), (2, 65693042855), (5, 26277217142), (10, 13138608571), (11, 11944189610), (22, 5972094805), (55, 2388837922), (110, 1194418961), (997, 131781430), (1994, 65890715), (4985, 26356286), (9970, 13178143), (10967, 11980130), (21934, 5990065), (54835, 2396026), (109670, 1198013)]