143935414

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{140837}}^1$

素因数の和:140919

約数の個数: 16

約数和(自身を含む): 250128288

約数和(自身を除く): 106192874

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 140837, 281674, 985859, 1971718, 10281101, 20562202, 71967707, 143935414]

約数ペア:

[(1, 143935414), (2, 71967707), (7, 20562202), (14, 10281101), (73, 1971718), (146, 985859), (511, 281674), (1022, 140837)]