425885378

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1\times {\mathrm{5003}}^1$

素因数の和:6409

約数の個数: 16

約数和(自身を含む): 660047616

約数和(自身を除く): 234162238

約数列:

[1, 2, 31, 62, 1373, 2746, 5003, 10006, 42563, 85126, 155093, 310186, 6869119, 13738238, 212942689, 425885378]

約数ペア:

[(1, 425885378), (2, 212942689), (31, 13738238), (62, 6869119), (1373, 310186), (2746, 155093), (5003, 85126), (10006, 42563)]