2076278165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1030411}}^1$

素因数の和:1030460

約数の個数: 16

約数和(自身を含む): 2769747456

約数和(自身を除く): 693469291

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1030411, 5152055, 13395343, 31942741, 66976715, 159713705, 415255633, 2076278165]

約数ペア:

[(1, 2076278165), (5, 415255633), (13, 159713705), (31, 66976715), (65, 31942741), (155, 13395343), (403, 5152055), (2015, 1030411)]