4380116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 8330784

約数和(自身を除く): 3950668

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 643, 1286, 1703, 2572, 3406, 6812, 8359, 16718, 33436, 84233, 168466, 336932, 1095029, 2190058, 4380116]

約数ペア:

[(1, 4380116), (2, 2190058), (4, 1095029), (13, 336932), (26, 168466), (52, 84233), (131, 33436), (262, 16718), (524, 8359), (643, 6812), (1286, 3406), (1703, 2572)]