221312114842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1216000631}}^1$

素因数の和:1216000653

約数の個数: 16

約数和(自身を含む): 408576212352

約数和(自身を除く): 187264097510

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1216000631, 2432001262, 8512004417, 15808008203, 17024008834, 31616016406, 110656057421, 221312114842]

約数ペア:

[(1, 221312114842), (2, 110656057421), (7, 31616016406), (13, 17024008834), (14, 15808008203), (26, 8512004417), (91, 2432001262), (182, 1216000631)]