315809402

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1\times {\mathrm{1213}}^1$

素因数の和:1937

約数の個数: 16

約数和(自身を含む): 476737800

約数和(自身を除く): 160928398

約数列:

[1, 2, 349, 373, 698, 746, 1213, 2426, 130177, 260354, 423337, 452449, 846674, 904898, 157904701, 315809402]

約数ペア:

[(1, 315809402), (2, 157904701), (349, 904898), (373, 846674), (698, 452449), (746, 423337), (1213, 260354), (2426, 130177)]