390102998398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{16381}}^1\times {\mathrm{290419}}^1$

素因数の和:306843

約数の個数: 16

約数和(自身を含む): 599465215440

約数和(自身を除く): 209362217042

約数列:

[1, 2, 41, 82, 16381, 32762, 290419, 580838, 671621, 1343242, 11907179, 23814358, 4757353639, 9514707278, 195051499199, 390102998398]

約数ペア:

[(1, 390102998398), (2, 195051499199), (41, 9514707278), (82, 4757353639), (16381, 23814358), (32762, 11907179), (290419, 1343242), (580838, 671621)]