279490690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{963761}}^1$

素因数の和:963797

約数の個数: 16

約数和(自身を含む): 520431480

約数和(自身を除く): 240940790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 963761, 1927522, 4818805, 9637610, 27949069, 55898138, 139745345, 279490690]

約数ペア:

[(1, 279490690), (2, 139745345), (5, 55898138), (10, 27949069), (29, 9637610), (58, 4818805), (145, 1927522), (290, 963761)]