2139525652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{230453}}^1$

素因数の和:230679

約数の個数: 24

約数和(自身を含む): 4103924832

約数和(自身を除く): 1964399180

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 4642, 9284, 230453, 460906, 921812, 2534983, 5069966, 10139932, 48625583, 97251166, 194502332, 534881413, 1069762826, 2139525652]

約数ペア:

[(1, 2139525652), (2, 1069762826), (4, 534881413), (11, 194502332), (22, 97251166), (44, 48625583), (211, 10139932), (422, 5069966), (844, 2534983), (2321, 921812), (4642, 460906), (9284, 230453)]