1423404808

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{348191}}^1$

素因数の和:348277

約数の個数: 32

約数和(自身を含む): 3091944960

約数和(自身を除く): 1668540152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 348191, 696382, 1392764, 2437337, 2785528, 4874674, 9749348, 19498696, 25417943, 50835886, 101671772, 177925601, 203343544, 355851202, 711702404, 1423404808]

約数ペア:

[(1, 1423404808), (2, 711702404), (4, 355851202), (7, 203343544), (8, 177925601), (14, 101671772), (28, 50835886), (56, 25417943), (73, 19498696), (146, 9749348), (292, 4874674), (511, 2785528), (584, 2437337), (1022, 1392764), (2044, 696382), (4088, 348191)]