2016264790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{9439}}^1$

素因数の和:10008

約数の個数: 32

約数和(自身を含む): 3725326080

約数和(自身を除く): 1709061290

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 521, 1042, 2605, 5210, 9439, 18878, 21361, 42722, 47195, 94390, 106805, 213610, 386999, 773998, 1934995, 3869990, 4917719, 9835438, 24588595, 49177190, 201626479, 403252958, 1008132395, 2016264790]

約数ペア:

[(1, 2016264790), (2, 1008132395), (5, 403252958), (10, 201626479), (41, 49177190), (82, 24588595), (205, 9835438), (410, 4917719), (521, 3869990), (1042, 1934995), (2605, 773998), (5210, 386999), (9439, 213610), (18878, 106805), (21361, 94390), (42722, 47195)]