82912115990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1842901}}^1$

素因数の和:1843328

約数の個数: 32

約数和(自身を含む): 163207401120

約数和(自身を除く): 80295285130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 8998, 22495, 44990, 1842901, 3685802, 9214505, 18429010, 20271911, 40543822, 101359555, 202719110, 753746509, 1507493018, 3768732545, 7537465090, 8291211599, 16582423198, 41456057995, 82912115990]

約数ペア:

[(1, 82912115990), (2, 41456057995), (5, 16582423198), (10, 8291211599), (11, 7537465090), (22, 3768732545), (55, 1507493018), (110, 753746509), (409, 202719110), (818, 101359555), (2045, 40543822), (4090, 20271911), (4499, 18429010), (8998, 9214505), (22495, 3685802), (44990, 1842901)]