121981094

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{4007}}^1$

素因数の和:4531

約数の個数: 16

約数和(自身を含む): 189305856

約数和(自身を除く): 67324762

約数列:

[1, 2, 31, 62, 491, 982, 4007, 8014, 15221, 30442, 124217, 248434, 1967437, 3934874, 60990547, 121981094]

約数ペア:

[(1, 121981094), (2, 60990547), (31, 3934874), (62, 1967437), (491, 248434), (982, 124217), (4007, 30442), (8014, 15221)]