220114946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{15451}}^1$

素因数の和:15889

約数の個数: 16

約数和(自身を含む): 350451360

約数和(自身を除く): 130336414

約数列:

[1, 2, 17, 34, 419, 838, 7123, 14246, 15451, 30902, 262667, 525334, 6473969, 12947938, 110057473, 220114946]

約数ペア:

[(1, 220114946), (2, 110057473), (17, 12947938), (34, 6473969), (419, 525334), (838, 262667), (7123, 30902), (14246, 15451)]