2017026470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{59693}}^1$

素因数の和:59840

約数の個数: 32

約数和(自身を含む): 3782211840

約数和(自身を除く): 1765185370

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 16895, 33790, 59693, 119386, 298465, 596930, 1850483, 3700966, 6506537, 9252415, 13013074, 18504830, 32532685, 65065370, 201702647, 403405294, 1008513235, 2017026470]

約数ペア:

[(1, 2017026470), (2, 1008513235), (5, 403405294), (10, 201702647), (31, 65065370), (62, 32532685), (109, 18504830), (155, 13013074), (218, 9252415), (310, 6506537), (545, 3700966), (1090, 1850483), (3379, 596930), (6758, 298465), (16895, 119386), (33790, 59693)]