2022655544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{213721}}^1$

素因数の和:213760

約数の個数: 48

約数和(自身を含む): 4693335120

約数和(自身を除く): 2670679576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 213721, 427442, 854884, 1496047, 1709768, 2778373, 2992094, 5556746, 5984188, 11113492, 11968376, 19448611, 22226984, 36118849, 38897222, 72237698, 77794444, 144475396, 155588888, 252831943, 288950792, 505663886, 1011327772, 2022655544]

約数ペア:

[(1, 2022655544), (2, 1011327772), (4, 505663886), (7, 288950792), (8, 252831943), (13, 155588888), (14, 144475396), (26, 77794444), (28, 72237698), (52, 38897222), (56, 36118849), (91, 22226984), (104, 19448611), (169, 11968376), (182, 11113492), (338, 5984188), (364, 5556746), (676, 2992094), (728, 2778373), (1183, 1709768), (1352, 1496047), (2366, 854884), (4732, 427442), (9464, 213721)]