1687712452

素因数分解:

$2^2\times {\mathrm{13807}}^1\times {\mathrm{30559}}^1$

素因数の和:44370

約数の個数: 12

約数和(自身を含む): 2953807360

約数和(自身を除く): 1266094908

約数列:

[1, 2, 4, 13807, 27614, 30559, 55228, 61118, 122236, 421928113, 843856226, 1687712452]

約数ペア:

[(1, 1687712452), (2, 843856226), (4, 421928113), (13807, 122236), (27614, 61118), (30559, 55228)]