2012370894

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{5519}}^1$

素因数の和:6005

約数の個数: 48

約数和(自身を含む): 4464046080

約数和(自身を除く): 2451675186

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 431, 846, 862, 1293, 2586, 3879, 5519, 7758, 11038, 16557, 20257, 33114, 40514, 49671, 60771, 99342, 121542, 182313, 259393, 364626, 518786, 778179, 1556358, 2334537, 2378689, 4669074, 4757378, 7136067, 14272134, 21408201, 42816402, 111798383, 223596766, 335395149, 670790298, 1006185447, 2012370894]

約数ペア:

[(1, 2012370894), (2, 1006185447), (3, 670790298), (6, 335395149), (9, 223596766), (18, 111798383), (47, 42816402), (94, 21408201), (141, 14272134), (282, 7136067), (423, 4757378), (431, 4669074), (846, 2378689), (862, 2334537), (1293, 1556358), (2586, 778179), (3879, 518786), (5519, 364626), (7758, 259393), (11038, 182313), (16557, 121542), (20257, 99342), (33114, 60771), (40514, 49671)]