2202788521

素因数分解:

${\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 2260051200

約数和(自身を除く): 57262679

約数列:

[1, 79, 109, 491, 521, 8611, 38789, 41159, 53519, 56789, 255811, 4228001, 4486331, 20209069, 27883399, 2202788521]

約数ペア:

[(1, 2202788521), (79, 27883399), (109, 20209069), (491, 4486331), (521, 4228001), (8611, 255811), (38789, 56789), (41159, 53519)]