7424858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 13578240

約数和(自身を除く): 6153382

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 271, 542, 721, 1442, 1897, 1957, 3794, 3914, 5149, 10298, 13699, 27398, 27913, 36043, 55826, 72086, 195391, 390782, 530347, 1060694, 3712429, 7424858]

約数ペア:

[(1, 7424858), (2, 3712429), (7, 1060694), (14, 530347), (19, 390782), (38, 195391), (103, 72086), (133, 55826), (206, 36043), (266, 27913), (271, 27398), (542, 13699), (721, 10298), (1442, 5149), (1897, 3914), (1957, 3794)]