2013202565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1\times {\mathrm{7331}}^1$

素因数の和:12340

約数の個数: 16

約数和(自身を含む): 2636352576

約数和(自身を除く): 623150011

約数列:

[1, 5, 11, 55, 4993, 7331, 24965, 36655, 54923, 80641, 274615, 403205, 36603683, 183018415, 402640513, 2013202565]

約数ペア:

[(1, 2013202565), (5, 402640513), (11, 183018415), (55, 36603683), (4993, 403205), (7331, 274615), (24965, 80641), (36655, 54923)]