1330989856

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83689}}^1$

素因数の和:83777

約数の個数: 48

約数和(自身を含む): 3036942720

約数和(自身を除く): 1705952864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 83689, 167378, 334756, 585823, 669512, 1171646, 1339024, 2343292, 2678048, 4686584, 5941919, 9373168, 11883838, 18746336, 23767676, 41593433, 47535352, 83186866, 95070704, 166373732, 190141408, 332747464, 665494928, 1330989856]

約数ペア:

[(1, 1330989856), (2, 665494928), (4, 332747464), (7, 190141408), (8, 166373732), (14, 95070704), (16, 83186866), (28, 47535352), (32, 41593433), (56, 23767676), (71, 18746336), (112, 11883838), (142, 9373168), (224, 5941919), (284, 4686584), (497, 2678048), (568, 2343292), (994, 1339024), (1136, 1171646), (1988, 669512), (2272, 585823), (3976, 334756), (7952, 167378), (15904, 83689)]