315079274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{17333}}^1$

素因数の和:17545

約数の個数: 16

約数和(自身を含む): 483618600

約数和(自身を除く): 168539326

約数列:

[1, 2, 61, 122, 149, 298, 9089, 17333, 18178, 34666, 1057313, 2114626, 2582617, 5165234, 157539637, 315079274]

約数ペア:

[(1, 315079274), (2, 157539637), (61, 5165234), (122, 2582617), (149, 2114626), (298, 1057313), (9089, 34666), (17333, 18178)]