1377966544

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 2701836000

約数和(自身を除く): 1323869456

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 499, 856, 998, 1613, 1712, 1996, 3226, 3992, 6452, 7984, 12904, 25808, 53393, 106786, 172591, 213572, 345182, 427144, 690364, 804887, 854288, 1380728, 1609774, 2761456, 3219548, 6439096, 12878192, 86122909, 172245818, 344491636, 688983272, 1377966544]

約数ペア:

[(1, 1377966544), (2, 688983272), (4, 344491636), (8, 172245818), (16, 86122909), (107, 12878192), (214, 6439096), (428, 3219548), (499, 2761456), (856, 1609774), (998, 1380728), (1613, 854288), (1712, 804887), (1996, 690364), (3226, 427144), (3992, 345182), (6452, 213572), (7984, 172591), (12904, 106786), (25808, 53393)]