2021961470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1\times {\mathrm{4283}}^1$

素因数の和:7084

約数の個数: 32

約数和(自身を含む): 3855908448

約数和(自身を除く): 1833946978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2777, 4283, 5554, 8566, 13885, 21415, 27770, 42830, 47209, 72811, 94418, 145622, 236045, 364055, 472090, 728110, 11893891, 23787782, 59469455, 118938910, 202196147, 404392294, 1010980735, 2021961470]

約数ペア:

[(1, 2021961470), (2, 1010980735), (5, 404392294), (10, 202196147), (17, 118938910), (34, 59469455), (85, 23787782), (170, 11893891), (2777, 728110), (4283, 472090), (5554, 364055), (8566, 236045), (13885, 145622), (21415, 94418), (27770, 72811), (42830, 47209)]