129678092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{456613}}^1$

素因数の和:456688

約数の個数: 12

約数和(自身を含む): 230133456

約数和(自身を除く): 100455364

約数列:

[1, 2, 4, 71, 142, 284, 456613, 913226, 1826452, 32419523, 64839046, 129678092]

約数ペア:

[(1, 129678092), (2, 64839046), (4, 32419523), (71, 1826452), (142, 913226), (284, 456613)]