2942804968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19360559}}^1$

素因数の和:19360584

約数の個数: 16

約数和(自身を含む): 5808168000

約数和(自身を除く): 2865363032

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19360559, 38721118, 77442236, 154884472, 367850621, 735701242, 1471402484, 2942804968]

約数ペア:

[(1, 2942804968), (2, 1471402484), (4, 735701242), (8, 367850621), (19, 154884472), (38, 77442236), (76, 38721118), (152, 19360559)]