2690119726

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1178843}}^1$

素因数の和:1179015

約数の個数: 16

約数和(自身を含む): 4639929984

約数和(自身を除く): 1949810258

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 1178843, 2357686, 8251901, 16503802, 192151409, 384302818, 1345059863, 2690119726]

約数ペア:

[(1, 2690119726), (2, 1345059863), (7, 384302818), (14, 192151409), (163, 16503802), (326, 8251901), (1141, 2357686), (2282, 1178843)]