486580796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{85847}}^1$

素因数の和:85973

約数の個数: 24

約数和(自身を含む): 925441440

約数和(自身を除く): 438860644

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 85847, 171694, 343388, 1116011, 2232022, 4464044, 9357323, 18714646, 37429292, 121645199, 243290398, 486580796]

約数ペア:

[(1, 486580796), (2, 243290398), (4, 121645199), (13, 37429292), (26, 18714646), (52, 9357323), (109, 4464044), (218, 2232022), (436, 1116011), (1417, 343388), (2834, 171694), (5668, 85847)]