2000795212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{1663}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 3997873152

約数和(自身を除く): 1997077940

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1361, 1663, 2722, 3326, 5444, 6652, 17693, 21619, 23137, 28271, 35386, 43238, 46274, 56542, 70772, 86476, 92548, 113084, 300781, 367523, 601562, 735046, 1203124, 1470092, 2263343, 4526686, 9053372, 29423459, 38476831, 58846918, 76953662, 117693836, 153907324, 500198803, 1000397606, 2000795212]

約数ペア:

[(1, 2000795212), (2, 1000397606), (4, 500198803), (13, 153907324), (17, 117693836), (26, 76953662), (34, 58846918), (52, 38476831), (68, 29423459), (221, 9053372), (442, 4526686), (884, 2263343), (1361, 1470092), (1663, 1203124), (2722, 735046), (3326, 601562), (5444, 367523), (6652, 300781), (17693, 113084), (21619, 92548), (23137, 86476), (28271, 70772), (35386, 56542), (43238, 46274)]