280791596

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{8627}}^1$

素因数の和:8813

約数の個数: 24

約数和(自身を含む): 502494720

約数和(自身を除く): 221703124

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 8137, 8627, 16274, 17254, 32548, 34508, 681533, 888581, 1363066, 1777162, 2726132, 3554324, 70197899, 140395798, 280791596]

約数ペア:

[(1, 280791596), (2, 140395798), (4, 70197899), (79, 3554324), (103, 2726132), (158, 1777162), (206, 1363066), (316, 888581), (412, 681533), (8137, 34508), (8627, 32548), (16274, 17254)]