2238604810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17220037}}^1$

素因数の和:17220057

約数の個数: 16

約数和(自身を含む): 4339449576

約数和(自身を除く): 2100844766

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17220037, 34440074, 86100185, 172200370, 223860481, 447720962, 1119302405, 2238604810]

約数ペア:

[(1, 2238604810), (2, 1119302405), (5, 447720962), (10, 223860481), (13, 172200370), (26, 86100185), (65, 34440074), (130, 17220037)]