2912893570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4102667}}^1$

素因数の和:4102745

約数の個数: 16

約数和(自身を含む): 5317057728

約数和(自身を除く): 2404164158

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 4102667, 8205334, 20513335, 41026670, 291289357, 582578714, 1456446785, 2912893570]

約数ペア:

[(1, 2912893570), (2, 1456446785), (5, 582578714), (10, 291289357), (71, 41026670), (142, 20513335), (355, 8205334), (710, 4102667)]