1103464804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21220477}}^1$

素因数の和:21220494

約数の個数: 12

約数和(自身を含む): 2079606844

約数和(自身を除く): 976142040

約数列:

[1, 2, 4, 13, 26, 52, 21220477, 42440954, 84881908, 275866201, 551732402, 1103464804]

約数ペア:

[(1, 1103464804), (2, 551732402), (4, 275866201), (13, 84881908), (26, 42440954), (52, 21220477)]