421648298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{28219}}^1$

素因数の和:28493

約数の個数: 16

約数和(自身を含む): 655607040

約数和(自身を除く): 233958742

約数列:

[1, 2, 31, 62, 241, 482, 7471, 14942, 28219, 56438, 874789, 1749578, 6800779, 13601558, 210824149, 421648298]

約数ペア:

[(1, 421648298), (2, 210824149), (31, 13601558), (62, 6800779), (241, 1749578), (482, 874789), (7471, 56438), (14942, 28219)]