2500979158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{28879}}^1$

素因数の和:28996

約数の個数: 32

約数和(自身を含む): 4117132800

約数和(自身を除く): 1616153642

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 1007, 1634, 2014, 2279, 4558, 28879, 43301, 57758, 86602, 548701, 1097402, 1241797, 1530587, 2483594, 3061174, 23594143, 29081153, 47188286, 58162306, 65815241, 131630482, 1250489579, 2500979158]

約数ペア:

[(1, 2500979158), (2, 1250489579), (19, 131630482), (38, 65815241), (43, 58162306), (53, 47188286), (86, 29081153), (106, 23594143), (817, 3061174), (1007, 2483594), (1634, 1530587), (2014, 1241797), (2279, 1097402), (4558, 548701), (28879, 86602), (43301, 57758)]