898990316

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{544183}}^1$

素因数の和:544253

約数の個数: 24

約数和(自身を含む): 1828458240

約数和(自身を除く): 929467924

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 544183, 1088366, 2176732, 3809281, 7618562, 15237124, 32106797, 64213594, 128427188, 224747579, 449495158, 898990316]

約数ペア:

[(1, 898990316), (2, 449495158), (4, 224747579), (7, 128427188), (14, 64213594), (28, 32106797), (59, 15237124), (118, 7618562), (236, 3809281), (413, 2176732), (826, 1088366), (1652, 544183)]