620122078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{88513}}^1$

素因数の和:88659

約数の個数: 16

約数和(自身を含む): 968697216

約数和(自身を除く): 348575138

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 88513, 177026, 2743903, 5487806, 10001969, 20003938, 310061039, 620122078]

約数ペア:

[(1, 620122078), (2, 310061039), (31, 20003938), (62, 10001969), (113, 5487806), (226, 2743903), (3503, 177026), (7006, 88513)]