401269628

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{53617}}^1$

素因数の和:55492

約数の個数: 12

約数和(自身を含む): 702610272

約数和(自身を除く): 301340644

約数列:

[1, 2, 4, 1871, 3742, 7484, 53617, 107234, 214468, 100317407, 200634814, 401269628]

約数ペア:

[(1, 401269628), (2, 200634814), (4, 100317407), (1871, 214468), (3742, 107234), (7484, 53617)]