2013262070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{87877}}^1$

素因数の和:87992

約数の個数: 32

約数和(自身を含む): 3796329600

約数和(自身を除く): 1783067530

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 11455, 22910, 87877, 175754, 439385, 878770, 2548433, 5096866, 6942283, 12742165, 13884566, 25484330, 34711415, 69422830, 201326207, 402652414, 1006631035, 2013262070]

約数ペア:

[(1, 2013262070), (2, 1006631035), (5, 402652414), (10, 201326207), (29, 69422830), (58, 34711415), (79, 25484330), (145, 13884566), (158, 12742165), (290, 6942283), (395, 5096866), (790, 2548433), (2291, 878770), (4582, 439385), (11455, 175754), (22910, 87877)]