488605416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1566043}}^1$

素因数の和:1566065

約数の個数: 32

約数和(自身を含む): 1315476960

約数和(自身を除く): 826871544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1566043, 3132086, 4698129, 6264172, 9396258, 12528344, 18792516, 20358559, 37585032, 40717118, 61075677, 81434236, 122151354, 162868472, 244302708, 488605416]

約数ペア:

[(1, 488605416), (2, 244302708), (3, 162868472), (4, 122151354), (6, 81434236), (8, 61075677), (12, 40717118), (13, 37585032), (24, 20358559), (26, 18792516), (39, 12528344), (52, 9396258), (78, 6264172), (104, 4698129), (156, 3132086), (312, 1566043)]