1144302620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1395491}}^1$

素因数の和:1395541

約数の個数: 24

約数和(自身を含む): 2461647888

約数和(自身を除く): 1317345268

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1395491, 2790982, 5581964, 6977455, 13954910, 27909820, 57215131, 114430262, 228860524, 286075655, 572151310, 1144302620]

約数ペア:

[(1, 1144302620), (2, 572151310), (4, 286075655), (5, 228860524), (10, 114430262), (20, 57215131), (41, 27909820), (82, 13954910), (164, 6977455), (205, 5581964), (410, 2790982), (820, 1395491)]