1383043564

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{49843}}^1$

素因数の和:50845

約数の個数: 24

約数和(自身を含む): 2768933888

約数和(自身を除く): 1385890324

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 49843, 99686, 199372, 348901, 697802, 1395604, 49394413, 98788826, 197577652, 345760891, 691521782, 1383043564]

約数ペア:

[(1, 1383043564), (2, 691521782), (4, 345760891), (7, 197577652), (14, 98788826), (28, 49394413), (991, 1395604), (1982, 697802), (3964, 348901), (6937, 199372), (13874, 99686), (27748, 49843)]