2040762008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2713}}^1\times {\mathrm{5531}}^1$

素因数の和:8267

約数の個数: 32

約数和(自身を含む): 4053738960

約数和(自身を除く): 2012976952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2713, 5426, 5531, 10852, 11062, 21704, 22124, 44248, 46121, 92242, 94027, 184484, 188054, 368968, 376108, 752216, 15005603, 30011206, 60022412, 120044824, 255095251, 510190502, 1020381004, 2040762008]

約数ペア:

[(1, 2040762008), (2, 1020381004), (4, 510190502), (8, 255095251), (17, 120044824), (34, 60022412), (68, 30011206), (136, 15005603), (2713, 752216), (5426, 376108), (5531, 368968), (10852, 188054), (11062, 184484), (21704, 94027), (22124, 92242), (44248, 46121)]