308317804568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2028406609}}^1$

素因数の和:2028406634

約数の個数: 16

約数和(自身を含む): 608521983000

約数和(自身を除く): 300204178432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2028406609, 4056813218, 8113626436, 16227252872, 38539725571, 77079451142, 154158902284, 308317804568]

約数ペア:

[(1, 308317804568), (2, 154158902284), (4, 77079451142), (8, 38539725571), (19, 16227252872), (38, 8113626436), (76, 4056813218), (152, 2028406609)]