2291886

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 24

約数和(自身を含む): 5003544

約数和(自身を除く): 2711658

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 811, 942, 1413, 1622, 2433, 2826, 4866, 7299, 14598, 127327, 254654, 381981, 763962, 1145943, 2291886]

約数ペア:

[(1, 2291886), (2, 1145943), (3, 763962), (6, 381981), (9, 254654), (18, 127327), (157, 14598), (314, 7299), (471, 4866), (811, 2826), (942, 2433), (1413, 1622)]