2010154798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{883}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 3130972416

約数和(自身を除く): 1120817618

約数列:

[1, 2, 43, 86, 103, 206, 257, 514, 883, 1766, 4429, 8858, 11051, 22102, 26471, 37969, 52942, 75938, 90949, 181898, 226931, 453862, 1138253, 2276506, 3910807, 7821614, 9758033, 19516066, 23373893, 46747786, 1005077399, 2010154798]

約数ペア:

[(1, 2010154798), (2, 1005077399), (43, 46747786), (86, 23373893), (103, 19516066), (206, 9758033), (257, 7821614), (514, 3910807), (883, 2276506), (1766, 1138253), (4429, 453862), (8858, 226931), (11051, 181898), (22102, 90949), (26471, 75938), (37969, 52942)]