479216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 20

約数和(自身を含む): 945624

約数和(自身を除く): 466408

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 491, 976, 982, 1964, 3928, 7856, 29951, 59902, 119804, 239608, 479216]

約数ペア:

[(1, 479216), (2, 239608), (4, 119804), (8, 59902), (16, 29951), (61, 7856), (122, 3928), (244, 1964), (488, 982), (491, 976)]