4380212137

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{23557}}^1$

素因数の和:23928

約数の個数: 16

約数和(自身を含む): 5074958592

約数和(自身を除く): 694746455

約数列:

[1, 7, 101, 263, 707, 1841, 23557, 26563, 164899, 185941, 2379257, 6195491, 16654799, 43368437, 625744591, 4380212137]

約数ペア:

[(1, 4380212137), (7, 625744591), (101, 43368437), (263, 16654799), (707, 6195491), (1841, 2379257), (23557, 185941), (26563, 164899)]