713984816

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{325723}}^1$

素因数の和:325868

約数の個数: 20

約数和(自身を含む): 1393447272

約数和(自身を除く): 679462456

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 325723, 651446, 1302892, 2605784, 5211568, 44624051, 89248102, 178496204, 356992408, 713984816]

約数ペア:

[(1, 713984816), (2, 356992408), (4, 178496204), (8, 89248102), (16, 44624051), (137, 5211568), (274, 2605784), (548, 1302892), (1096, 651446), (2192, 325723)]