438482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 756000

約数和(自身を除く): 317518

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1049, 2098, 11539, 19931, 23078, 39862, 219241, 438482]

約数ペア:

[(1, 438482), (2, 219241), (11, 39862), (19, 23078), (22, 19931), (38, 11539), (209, 2098), (418, 1049)]