2017902664

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{631}}^1\times {\mathrm{3881}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 3827341440

約数和(自身を除く): 1809438776

約数列:

[1, 2, 4, 8, 103, 206, 412, 631, 824, 1262, 2524, 3881, 5048, 7762, 15524, 31048, 64993, 129986, 259972, 399743, 519944, 799486, 1598972, 2448911, 3197944, 4897822, 9795644, 19591288, 252237833, 504475666, 1008951332, 2017902664]

約数ペア:

[(1, 2017902664), (2, 1008951332), (4, 504475666), (8, 252237833), (103, 19591288), (206, 9795644), (412, 4897822), (631, 3197944), (824, 2448911), (1262, 1598972), (2524, 799486), (3881, 519944), (5048, 399743), (7762, 259972), (15524, 129986), (31048, 64993)]