2681512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19717}}^1$

素因数の和:19740

約数の個数: 16

約数和(自身を含む): 5323860

約数和(自身を除く): 2642348

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19717, 39434, 78868, 157736, 335189, 670378, 1340756, 2681512]

約数ペア:

[(1, 2681512), (2, 1340756), (4, 670378), (8, 335189), (17, 157736), (34, 78868), (68, 39434), (136, 19717)]