4198874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 16

約数和(自身を含む): 6475776

約数和(自身を除く): 2276902

約数列:

[1, 2, 61, 122, 127, 254, 271, 542, 7747, 15494, 16531, 33062, 34417, 68834, 2099437, 4198874]

約数ペア:

[(1, 4198874), (2, 2099437), (61, 68834), (122, 34417), (127, 33062), (254, 16531), (271, 15494), (542, 7747)]