401065112

素因数分解:

$2^3\times 7^1\times {\mathrm{7161877}}^1$

素因数の和:7161890

約数の個数: 16

約数和(自身を含む): 859425360

約数和(自身を除く): 458360248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7161877, 14323754, 28647508, 50133139, 57295016, 100266278, 200532556, 401065112]

約数ペア:

[(1, 401065112), (2, 200532556), (4, 100266278), (7, 57295016), (8, 50133139), (14, 28647508), (28, 14323754), (56, 7161877)]