2021619316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{673}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 3744808704

約数和(自身を除く): 1723189388

約数列:

[1, 2, 4, 23, 46, 92, 103, 206, 317, 412, 634, 673, 1268, 1346, 2369, 2692, 4738, 7291, 9476, 14582, 15479, 29164, 30958, 32651, 61916, 65302, 69319, 130604, 138638, 213341, 277276, 426682, 750973, 853364, 1501946, 1594337, 3003892, 3188674, 4906843, 6377348, 9813686, 19627372, 21974123, 43948246, 87896492, 505404829, 1010809658, 2021619316]

約数ペア:

[(1, 2021619316), (2, 1010809658), (4, 505404829), (23, 87896492), (46, 43948246), (92, 21974123), (103, 19627372), (206, 9813686), (317, 6377348), (412, 4906843), (634, 3188674), (673, 3003892), (1268, 1594337), (1346, 1501946), (2369, 853364), (2692, 750973), (4738, 426682), (7291, 277276), (9476, 213341), (14582, 138638), (15479, 130604), (29164, 69319), (30958, 65302), (32651, 61916)]