1208465456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{21937}}^1$

素因数の和:22269

約数の個数: 40

約数和(自身を含む): 2562533904

約数和(自身を除く): 1354068448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 313, 626, 1252, 2504, 3443, 5008, 6886, 13772, 21937, 27544, 43874, 55088, 87748, 175496, 241307, 350992, 482614, 965228, 1930456, 3860912, 6866281, 13732562, 27465124, 54930248, 75529091, 109860496, 151058182, 302116364, 604232728, 1208465456]

約数ペア:

[(1, 1208465456), (2, 604232728), (4, 302116364), (8, 151058182), (11, 109860496), (16, 75529091), (22, 54930248), (44, 27465124), (88, 13732562), (176, 6866281), (313, 3860912), (626, 1930456), (1252, 965228), (2504, 482614), (3443, 350992), (5008, 241307), (6886, 175496), (13772, 87748), (21937, 55088), (27544, 43874)]