2012080018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{60037}}^1$

素因数の和:61341

約数の個数: 16

約数和(自身を含む): 3252858840

約数和(自身を除く): 1240778822

約数列:

[1, 2, 13, 26, 1289, 2578, 16757, 33514, 60037, 120074, 780481, 1560962, 77387693, 154775386, 1006040009, 2012080018]

約数ペア:

[(1, 2012080018), (2, 1006040009), (13, 154775386), (26, 77387693), (1289, 1560962), (2578, 780481), (16757, 120074), (33514, 60037)]