1283308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1397972

約数列:

[1, 2, 4, 13, 23, 26, 29, 37, 46, 52, 58, 74, 92, 116, 148, 299, 377, 481, 598, 667, 754, 851, 962, 1073, 1196, 1334, 1508, 1702, 1924, 2146, 2668, 3404, 4292, 8671, 11063, 13949, 17342, 22126, 24679, 27898, 34684, 44252, 49358, 55796, 98716, 320827, 641654, 1283308]

約数ペア:

[(1, 1283308), (2, 641654), (4, 320827), (13, 98716), (23, 55796), (26, 49358), (29, 44252), (37, 34684), (46, 27898), (52, 24679), (58, 22126), (74, 17342), (92, 13949), (116, 11063), (148, 8671), (299, 4292), (377, 3404), (481, 2668), (598, 2146), (667, 1924), (754, 1702), (851, 1508), (962, 1334), (1073, 1196)]