1291279866

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{9467}}^1$

素因数の和:9778

約数の個数: 32

約数和(自身を含む): 2617712640

約数和(自身を除く): 1326432774

約数列:

[1, 2, 3, 6, 127, 179, 254, 358, 381, 537, 762, 1074, 9467, 18934, 22733, 28401, 45466, 56802, 68199, 136398, 1202309, 1694593, 2404618, 3389186, 3606927, 5083779, 7213854, 10167558, 215213311, 430426622, 645639933, 1291279866]

約数ペア:

[(1, 1291279866), (2, 645639933), (3, 430426622), (6, 215213311), (127, 10167558), (179, 7213854), (254, 5083779), (358, 3606927), (381, 3389186), (537, 2404618), (762, 1694593), (1074, 1202309), (9467, 136398), (18934, 68199), (22733, 56802), (28401, 45466)]