1305928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 2734200

約数和(自身を除く): 1428272

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 433, 754, 866, 1508, 1732, 3016, 3464, 5629, 11258, 12557, 22516, 25114, 45032, 50228, 100456, 163241, 326482, 652964, 1305928]

約数ペア:

[(1, 1305928), (2, 652964), (4, 326482), (8, 163241), (13, 100456), (26, 50228), (29, 45032), (52, 25114), (58, 22516), (104, 12557), (116, 11258), (232, 5629), (377, 3464), (433, 3016), (754, 1732), (866, 1508)]