490667048

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{199783}}^1$

素因数の和:200096

約数の個数: 16

約数和(自身を含む): 923002080

約数和(自身を除く): 432335032

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 199783, 399566, 799132, 1598264, 61333381, 122666762, 245333524, 490667048]

約数ペア:

[(1, 490667048), (2, 245333524), (4, 122666762), (8, 61333381), (307, 1598264), (614, 799132), (1228, 399566), (2456, 199783)]