212897752705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{9238349}}^1$

素因数の和:9238784

約数の個数: 16

約数和(自身を含む): 279367704000

約数和(自身を除く): 66469951295

約数列:

[1, 5, 11, 55, 419, 2095, 4609, 23045, 9238349, 46191745, 101621839, 508109195, 3870868231, 19354341155, 42579550541, 212897752705]

約数ペア:

[(1, 212897752705), (5, 42579550541), (11, 19354341155), (55, 3870868231), (419, 508109195), (2095, 101621839), (4609, 46191745), (23045, 9238349)]