290420892022

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{105467}}^1$

素因数の和:105936

約数の個数: 32

約数和(自身を含む): 454824421920

約数和(自身を除く): 164403529898

約数列:

[1, 2, 29, 58, 197, 241, 394, 482, 5713, 6989, 11426, 13978, 47477, 94954, 105467, 210934, 1376833, 2753666, 3058543, 6117086, 20776999, 25417547, 41553998, 50835094, 602532971, 737108863, 1205065942, 1474217726, 5007256759, 10014513518, 145210446011, 290420892022]

約数ペア:

[(1, 290420892022), (2, 145210446011), (29, 10014513518), (58, 5007256759), (197, 1474217726), (241, 1205065942), (394, 737108863), (482, 602532971), (5713, 50835094), (6989, 41553998), (11426, 25417547), (13978, 20776999), (47477, 6117086), (94954, 3058543), (105467, 2753666), (210934, 1376833)]