553670470

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 1010009088

約数和(自身を除く): 456338618

約数列:

[1, 2, 5, 10, 127, 197, 254, 394, 635, 985, 1270, 1970, 2213, 4426, 11065, 22130, 25019, 50038, 125095, 250190, 281051, 435961, 562102, 871922, 1405255, 2179805, 2810510, 4359610, 55367047, 110734094, 276835235, 553670470]

約数ペア:

[(1, 553670470), (2, 276835235), (5, 110734094), (10, 55367047), (127, 4359610), (197, 2810510), (254, 2179805), (394, 1405255), (635, 871922), (985, 562102), (1270, 435961), (1970, 281051), (2213, 250190), (4426, 125095), (11065, 50038), (22130, 25019)]