313619410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2412457}}^1$

素因数の和:2412477

約数の個数: 16

約数和(自身を含む): 607939416

約数和(自身を除く): 294320006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2412457, 4824914, 12062285, 24124570, 31361941, 62723882, 156809705, 313619410]

約数ペア:

[(1, 313619410), (2, 156809705), (5, 62723882), (10, 31361941), (13, 24124570), (26, 12062285), (65, 4824914), (130, 2412457)]