1880454416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{22861}}^1$

素因数の和:23019

約数の個数: 40

約数和(自身を含む): 3750556824

約数和(自身を除く): 1870102408

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 776, 848, 1552, 5141, 10282, 20564, 22861, 41128, 45722, 82256, 91444, 182888, 365776, 1211633, 2217517, 2423266, 4435034, 4846532, 8870068, 9693064, 17740136, 19386128, 35480272, 117528401, 235056802, 470113604, 940227208, 1880454416]

約数ペア:

[(1, 1880454416), (2, 940227208), (4, 470113604), (8, 235056802), (16, 117528401), (53, 35480272), (97, 19386128), (106, 17740136), (194, 9693064), (212, 8870068), (388, 4846532), (424, 4435034), (776, 2423266), (848, 2217517), (1552, 1211633), (5141, 365776), (10282, 182888), (20564, 91444), (22861, 82256), (41128, 45722)]