2608437818

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1143049}}^1$

素因数の和:1143221

約数の個数: 16

約数和(自身を含む): 4499044800

約数和(自身を除く): 1890606982

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 1143049, 2286098, 8001343, 16002686, 186316987, 372633974, 1304218909, 2608437818]

約数ペア:

[(1, 2608437818), (2, 1304218909), (7, 372633974), (14, 186316987), (163, 16002686), (326, 8001343), (1141, 2286098), (2282, 1143049)]