1408219204

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{149239}}^1$

素因数の和:149587

約数の個数: 24

約数和(自身を含む): 2824814720

約数和(自身を除く): 1416595516

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 149239, 298478, 596956, 1044673, 2089346, 4178692, 50293543, 100587086, 201174172, 352054801, 704109602, 1408219204]

約数ペア:

[(1, 1408219204), (2, 704109602), (4, 352054801), (7, 201174172), (14, 100587086), (28, 50293543), (337, 4178692), (674, 2089346), (1348, 1044673), (2359, 596956), (4718, 298478), (9436, 149239)]