1520661686

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1\times {\mathrm{8461}}^1$

素因数の和:9767

約数の個数: 16

約数和(自身を含む): 2314390848

約数和(自身を除く): 793729162

約数列:

[1, 2, 73, 146, 1231, 2462, 8461, 16922, 89863, 179726, 617653, 1235306, 10415491, 20830982, 760330843, 1520661686]

約数ペア:

[(1, 1520661686), (2, 760330843), (73, 20830982), (146, 10415491), (1231, 1235306), (2462, 617653), (8461, 179726), (16922, 89863)]