2889584

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3128

約数の個数: 20

約数和(自身を含む): 5695320

約数和(自身を除く): 2805736

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 3061, 6122, 12244, 24488, 48976, 180599, 361198, 722396, 1444792, 2889584]

約数ペア:

[(1, 2889584), (2, 1444792), (4, 722396), (8, 361198), (16, 180599), (59, 48976), (118, 24488), (236, 12244), (472, 6122), (944, 3061)]