410650448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{4973}}^1$

素因数の和:5391

約数の個数: 40

約数和(自身を含む): 859168968

約数和(自身を除く): 448518520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 397, 794, 1588, 3176, 4973, 5161, 6352, 9946, 10322, 19892, 20644, 39784, 41288, 64649, 79568, 82576, 129298, 258596, 517192, 1034384, 1974281, 3948562, 7897124, 15794248, 25665653, 31588496, 51331306, 102662612, 205325224, 410650448]

約数ペア:

[(1, 410650448), (2, 205325224), (4, 102662612), (8, 51331306), (13, 31588496), (16, 25665653), (26, 15794248), (52, 7897124), (104, 3948562), (208, 1974281), (397, 1034384), (794, 517192), (1588, 258596), (3176, 129298), (4973, 82576), (5161, 79568), (6352, 64649), (9946, 41288), (10322, 39784), (19892, 20644)]