2285701456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{22193}}^1$

素因数の和:22399

約数の個数: 40

約数和(自身を含む): 4565660904

約数和(自身を除く): 2279959448

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 628, 656, 1256, 2512, 6437, 12874, 22193, 25748, 44386, 51496, 88772, 102992, 177544, 355088, 909913, 1819826, 3484301, 3639652, 6968602, 7279304, 13937204, 14558608, 27874408, 55748816, 142856341, 285712682, 571425364, 1142850728, 2285701456]

約数ペア:

[(1, 2285701456), (2, 1142850728), (4, 571425364), (8, 285712682), (16, 142856341), (41, 55748816), (82, 27874408), (157, 14558608), (164, 13937204), (314, 7279304), (328, 6968602), (628, 3639652), (656, 3484301), (1256, 1819826), (2512, 909913), (6437, 355088), (12874, 177544), (22193, 102992), (25748, 88772), (44386, 51496)]