426257854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{61121}}^1$

素因数の和:61451

約数の個数: 16

約数和(自身を含む): 699724656

約数和(自身を除く): 273466802

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 61121, 122242, 672331, 1344662, 19375357, 38750714, 213128927, 426257854]

約数ペア:

[(1, 426257854), (2, 213128927), (11, 38750714), (22, 19375357), (317, 1344662), (634, 672331), (3487, 122242), (6974, 61121)]