70345982

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{12917}}^1$

素因数の和:13315

約数の個数: 16

約数和(自身を含む): 120912480

約数和(自身を除く): 50566498

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 12917, 25834, 90419, 180838, 5024713, 10049426, 35172991, 70345982]

約数ペア:

[(1, 70345982), (2, 35172991), (7, 10049426), (14, 5024713), (389, 180838), (778, 90419), (2723, 25834), (5446, 12917)]