423787424

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{779021}}^1$

素因数の和:779048

約数の個数: 24

約数和(自身を含む): 883410948

約数和(自身を除く): 459623524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 779021, 1558042, 3116084, 6232168, 12464336, 13243357, 24928672, 26486714, 52973428, 105946856, 211893712, 423787424]

約数ペア:

[(1, 423787424), (2, 211893712), (4, 105946856), (8, 52973428), (16, 26486714), (17, 24928672), (32, 13243357), (34, 12464336), (68, 6232168), (136, 3116084), (272, 1558042), (544, 779021)]