261036301666

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{12850069}}^1$

素因数の和:12851529

約数の個数: 16

約数和(自身を含む): 447799239360

約数和(自身を除く): 186762937694

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 12850069, 25700138, 89950483, 179900966, 18645450119, 37290900238, 130518150833, 261036301666]

約数ペア:

[(1, 261036301666), (2, 130518150833), (7, 37290900238), (14, 18645450119), (1451, 179900966), (2902, 89950483), (10157, 25700138), (20314, 12850069)]