285923924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1193}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 589740480

約数和(自身を除く): 303816556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 419, 572, 838, 1193, 1676, 2386, 4609, 4772, 5447, 9218, 10894, 13123, 15509, 18436, 21788, 26246, 31018, 52492, 59917, 62036, 119834, 170599, 239668, 341198, 499867, 682396, 999734, 1999468, 5498537, 6498271, 10997074, 12996542, 21994148, 25993084, 71480981, 142961962, 285923924]

約数ペア:

[(1, 285923924), (2, 142961962), (4, 71480981), (11, 25993084), (13, 21994148), (22, 12996542), (26, 10997074), (44, 6498271), (52, 5498537), (143, 1999468), (286, 999734), (419, 682396), (572, 499867), (838, 341198), (1193, 239668), (1676, 170599), (2386, 119834), (4609, 62036), (4772, 59917), (5447, 52492), (9218, 31018), (10894, 26246), (13123, 21788), (15509, 18436)]