260610422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{112429}}^1$

素因数の和:112511

約数の個数: 16

約数和(自身を含む): 418239600

約数和(自身を除く): 157629178

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 112429, 224858, 2136151, 4272302, 6858169, 13716338, 130305211, 260610422]

約数ペア:

[(1, 260610422), (2, 130305211), (19, 13716338), (38, 6858169), (61, 4272302), (122, 2136151), (1159, 224858), (2318, 112429)]