1299222

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 24

約数和(自身を含む): 2850120

約数和(自身を除く): 1550898

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 811, 1602, 1622, 2433, 4866, 7299, 14598, 72179, 144358, 216537, 433074, 649611, 1299222]

約数ペア:

[(1, 1299222), (2, 649611), (3, 433074), (6, 216537), (9, 144358), (18, 72179), (89, 14598), (178, 7299), (267, 4866), (534, 2433), (801, 1622), (811, 1602)]