406241470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{9419}}^1$

素因数の和:9672

約数の個数: 32

約数和(自身を含む): 773193600

約数和(自身を除く): 366952130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 2270, 4313, 8626, 9419, 18838, 21565, 43130, 47095, 94190, 178961, 357922, 894805, 1789610, 2138113, 4276226, 10690565, 21381130, 40624147, 81248294, 203120735, 406241470]

約数ペア:

[(1, 406241470), (2, 203120735), (5, 81248294), (10, 40624147), (19, 21381130), (38, 10690565), (95, 4276226), (190, 2138113), (227, 1789610), (454, 894805), (1135, 357922), (2270, 178961), (4313, 94190), (8626, 47095), (9419, 43130), (18838, 21565)]