318996872

素因数分解:

$2^3\times {\mathrm{4621}}^1\times {\mathrm{8629}}^1$

素因数の和:13256

約数の個数: 16

約数和(自身を含む): 598317900

約数和(自身を除く): 279321028

約数列:

[1, 2, 4, 8, 4621, 8629, 9242, 17258, 18484, 34516, 36968, 69032, 39874609, 79749218, 159498436, 318996872]

約数ペア:

[(1, 318996872), (2, 159498436), (4, 79749218), (8, 39874609), (4621, 69032), (8629, 36968), (9242, 34516), (17258, 18484)]