2019946755

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{4637}}^1$

素因数の和:5015

約数の個数: 32

約数和(自身を含む): 3273908544

約数和(自身を除く): 1253961789

約数列:

[1, 3, 5, 15, 113, 257, 339, 565, 771, 1285, 1695, 3855, 4637, 13911, 23185, 29041, 69555, 87123, 145205, 435615, 523981, 1191709, 1571943, 2619905, 3575127, 5958545, 7859715, 17875635, 134663117, 403989351, 673315585, 2019946755]

約数ペア:

[(1, 2019946755), (3, 673315585), (5, 403989351), (15, 134663117), (113, 17875635), (257, 7859715), (339, 5958545), (565, 3575127), (771, 2619905), (1285, 1571943), (1695, 1191709), (3855, 523981), (4637, 435615), (13911, 145205), (23185, 87123), (29041, 69555)]