1377464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1423}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 2840880

約数和(自身を除く): 1463416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1423, 2846, 5692, 11384, 15653, 31306, 62612, 125224, 172183, 344366, 688732, 1377464]

約数ペア:

[(1, 1377464), (2, 688732), (4, 344366), (8, 172183), (11, 125224), (22, 62612), (44, 31306), (88, 15653), (121, 11384), (242, 5692), (484, 2846), (968, 1423)]