810074638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{50147}}^1$

素因数の和:50387

約数の個数: 16

約数和(自身を含む): 1251092304

約数和(自身を除く): 441017666

約数列:

[1, 2, 41, 82, 197, 394, 8077, 16154, 50147, 100294, 2056027, 4112054, 9878959, 19757918, 405037319, 810074638]

約数ペア:

[(1, 810074638), (2, 405037319), (41, 19757918), (82, 9878959), (197, 4112054), (394, 2056027), (8077, 100294), (16154, 50147)]