5507407984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{645803}}^1$

素因数の和:645865

約数の個数: 40

約数和(自身を含む): 11771715312

約数和(自身を除く): 6264307328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 645803, 1291606, 2583212, 5166424, 8395439, 10332848, 16790878, 26477923, 33581756, 52955846, 67163512, 105911692, 134327024, 211823384, 344212999, 423646768, 688425998, 1376851996, 2753703992, 5507407984]

約数ペア:

[(1, 5507407984), (2, 2753703992), (4, 1376851996), (8, 688425998), (13, 423646768), (16, 344212999), (26, 211823384), (41, 134327024), (52, 105911692), (82, 67163512), (104, 52955846), (164, 33581756), (208, 26477923), (328, 16790878), (533, 10332848), (656, 8395439), (1066, 5166424), (2132, 2583212), (4264, 1291606), (8528, 645803)]