2821443834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{638047}}^1$

素因数の和:638130

約数の個数: 32

約数和(自身を含む): 6247766016

約数和(自身を除く): 3426322182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 638047, 1276094, 1914141, 3828282, 7018517, 14037034, 21055551, 42111102, 42749149, 85498298, 128247447, 256494894, 470240639, 940481278, 1410721917, 2821443834]

約数ペア:

[(1, 2821443834), (2, 1410721917), (3, 940481278), (6, 470240639), (11, 256494894), (22, 128247447), (33, 85498298), (66, 42749149), (67, 42111102), (134, 21055551), (201, 14037034), (402, 7018517), (737, 3828282), (1474, 1914141), (2211, 1276094), (4422, 638047)]