2115412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 4223016

約数和(自身を除く): 2107604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2393, 4786, 9572, 31109, 40681, 62218, 81362, 124436, 162724, 528853, 1057706, 2115412]

約数ペア:

[(1, 2115412), (2, 1057706), (4, 528853), (13, 162724), (17, 124436), (26, 81362), (34, 62218), (52, 40681), (68, 31109), (221, 9572), (442, 4786), (884, 2393)]