771892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 1505952

約数和(自身を除く): 734060

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 331, 583, 662, 1166, 1324, 2332, 3641, 7282, 14564, 17543, 35086, 70172, 192973, 385946, 771892]

約数ペア:

[(1, 771892), (2, 385946), (4, 192973), (11, 70172), (22, 35086), (44, 17543), (53, 14564), (106, 7282), (212, 3641), (331, 2332), (583, 1324), (662, 1166)]