2019960202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 48

約数和(自身を含む): 3382386840

約数和(自身を除く): 1362426638

約数列:

[1, 2, 13, 26, 41, 82, 113, 226, 409, 533, 818, 1066, 1469, 1681, 2938, 3362, 4633, 5317, 9266, 10634, 16769, 21853, 33538, 43706, 46217, 60229, 92434, 120458, 189953, 217997, 379906, 435994, 600821, 687529, 1201642, 1375058, 1894897, 2469389, 3789794, 4938778, 8937877, 17875754, 24633661, 49267322, 77690777, 155381554, 1009980101, 2019960202]

約数ペア:

[(1, 2019960202), (2, 1009980101), (13, 155381554), (26, 77690777), (41, 49267322), (82, 24633661), (113, 17875754), (226, 8937877), (409, 4938778), (533, 3789794), (818, 2469389), (1066, 1894897), (1469, 1375058), (1681, 1201642), (2938, 687529), (3362, 600821), (4633, 435994), (5317, 379906), (9266, 217997), (10634, 189953), (16769, 120458), (21853, 92434), (33538, 60229), (43706, 46217)]