2578839118

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{727}}^1\times {\mathrm{3881}}^1$

素因数の和:5067

約数の個数: 16

約数和(自身を含む): 3883055904

約数和(自身を除く): 1304216786

約数列:

[1, 2, 457, 727, 914, 1454, 3881, 7762, 332239, 664478, 1773617, 2821487, 3547234, 5642974, 1289419559, 2578839118]

約数ペア:

[(1, 2578839118), (2, 1289419559), (457, 5642974), (727, 3547234), (914, 2821487), (1454, 1773617), (3881, 664478), (7762, 332239)]