401049273604

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{885733}}^1$

素因数の和:886004

約数の個数: 48

約数和(自身を含む): 815045340928

約数和(自身を除く): 413996067324

約数列:

[1, 2, 4, 7, 14, 28, 103, 157, 206, 314, 412, 628, 721, 1099, 1442, 2198, 2884, 4396, 16171, 32342, 64684, 113197, 226394, 452788, 885733, 1771466, 3542932, 6200131, 12400262, 24800524, 91230499, 139060081, 182460998, 278120162, 364921996, 556240324, 638613493, 973420567, 1277226986, 1946841134, 2554453972, 3893682268, 14323188343, 28646376686, 57292753372, 100262318401, 200524636802, 401049273604]

約数ペア:

[(1, 401049273604), (2, 200524636802), (4, 100262318401), (7, 57292753372), (14, 28646376686), (28, 14323188343), (103, 3893682268), (157, 2554453972), (206, 1946841134), (314, 1277226986), (412, 973420567), (628, 638613493), (721, 556240324), (1099, 364921996), (1442, 278120162), (2198, 182460998), (2884, 139060081), (4396, 91230499), (16171, 24800524), (32342, 12400262), (64684, 6200131), (113197, 3542932), (226394, 1771466), (452788, 885733)]