2898993324

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{552821}}^1$

素因数の和:552870

約数の個数: 48

約数和(自身を含む): 7429927680

約数和(自身を除く): 4530934356

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 552821, 1105642, 1658463, 2211284, 3316926, 6633852, 10503599, 12714883, 21007198, 25429766, 31510797, 38144649, 42014396, 50859532, 63021594, 76289298, 126043188, 152578596, 241582777, 483165554, 724748331, 966331108, 1449496662, 2898993324]

約数ペア:

[(1, 2898993324), (2, 1449496662), (3, 966331108), (4, 724748331), (6, 483165554), (12, 241582777), (19, 152578596), (23, 126043188), (38, 76289298), (46, 63021594), (57, 50859532), (69, 42014396), (76, 38144649), (92, 31510797), (114, 25429766), (138, 21007198), (228, 12714883), (276, 10503599), (437, 6633852), (874, 3316926), (1311, 2211284), (1748, 1658463), (2622, 1105642), (5244, 552821)]