4893908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 8999424

約数和(自身を除く): 4105516

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 647, 1294, 1891, 2588, 3782, 7564, 20057, 39467, 40114, 78934, 80228, 157868, 1223477, 2446954, 4893908]

約数ペア:

[(1, 4893908), (2, 2446954), (4, 1223477), (31, 157868), (61, 80228), (62, 78934), (122, 40114), (124, 39467), (244, 20057), (647, 7564), (1294, 3782), (1891, 2588)]