289791310

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{270833}}^1$

素因数の和:270947

約数の個数: 16

約数和(自身を含む): 526501296

約数和(自身を除く): 236709986

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 270833, 541666, 1354165, 2708330, 28979131, 57958262, 144895655, 289791310]

約数ペア:

[(1, 289791310), (2, 144895655), (5, 57958262), (10, 28979131), (107, 2708330), (214, 1354165), (535, 541666), (1070, 270833)]