2017287565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{91841}}^1$

素因数の和:92060

約数の個数: 16

約数和(自身を含む): 2539247616

約数和(自身を除く): 521960051

約数列:

[1, 5, 23, 115, 191, 955, 4393, 21965, 91841, 459205, 2112343, 10561715, 17541631, 87708155, 403457513, 2017287565]

約数ペア:

[(1, 2017287565), (5, 403457513), (23, 87708155), (115, 17541631), (191, 10561715), (955, 2112343), (4393, 459205), (21965, 91841)]