42700522

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 64864800

約数和(自身を除く): 22164278

約数列:

[1, 2, 139, 269, 278, 538, 571, 1142, 37391, 74782, 79369, 153599, 158738, 307198, 21350261, 42700522]

約数ペア:

[(1, 42700522), (2, 21350261), (139, 307198), (269, 158738), (278, 153599), (538, 79369), (571, 74782), (1142, 37391)]