490389416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{150611}}^1$

素因数の和:150665

約数の個数: 32

約数和(自身を含む): 1030186080

約数和(自身を除く): 539796664

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 150611, 301222, 602444, 1204888, 1656721, 3313442, 5572607, 6626884, 11145214, 13253768, 22290428, 44580856, 61298677, 122597354, 245194708, 490389416]

約数ペア:

[(1, 490389416), (2, 245194708), (4, 122597354), (8, 61298677), (11, 44580856), (22, 22290428), (37, 13253768), (44, 11145214), (74, 6626884), (88, 5572607), (148, 3313442), (296, 1656721), (407, 1204888), (814, 602444), (1628, 301222), (3256, 150611)]