2016751330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{178001}}^1$

素因数の和:178122

約数の個数: 32

約数和(自身を含む): 3998636928

約数和(自身を除く): 1981885598

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 178001, 356002, 890005, 1780010, 1958011, 3916022, 9790055, 18334103, 19580110, 36668206, 91670515, 183341030, 201675133, 403350266, 1008375665, 2016751330]

約数ペア:

[(1, 2016751330), (2, 1008375665), (5, 403350266), (10, 201675133), (11, 183341030), (22, 91670515), (55, 36668206), (103, 19580110), (110, 18334103), (206, 9790055), (515, 3916022), (1030, 1958011), (1133, 1780010), (2266, 890005), (5665, 356002), (11330, 178001)]