228778890242

素因数分解:

$2^1\times 7^1\times {\mathrm{53441}}^1\times {\mathrm{305783}}^1$

素因数の和:359233

約数の個数: 16

約数和(自身を含む): 392201004672

約数和(自身を除く): 163422114430

約数列:

[1, 2, 7, 14, 53441, 106882, 305783, 374087, 611566, 748174, 2140481, 4280962, 16341349303, 32682698606, 114389445121, 228778890242]

約数ペア:

[(1, 228778890242), (2, 114389445121), (7, 32682698606), (14, 16341349303), (53441, 4280962), (106882, 2140481), (305783, 748174), (374087, 611566)]