2893490516

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2198701}}^1$

素因数の和:2198759

約数の個数: 24

約数和(自身を含む): 5910110976

約数和(自身を除く): 3016620460

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2198701, 4397402, 8794804, 15390907, 30781814, 61563628, 103338947, 206677894, 413355788, 723372629, 1446745258, 2893490516]

約数ペア:

[(1, 2893490516), (2, 1446745258), (4, 723372629), (7, 413355788), (14, 206677894), (28, 103338947), (47, 61563628), (94, 30781814), (188, 15390907), (329, 8794804), (658, 4397402), (1316, 2198701)]