2017406560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{969907}}^1$

素因数の和:969935

約数の個数: 48

約数和(自身を含む): 5132753136

約数和(自身を除く): 3115346576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 969907, 1939814, 3879628, 4849535, 7759256, 9699070, 12608791, 15518512, 19398140, 25217582, 31037024, 38796280, 50435164, 63043955, 77592560, 100870328, 126087910, 155185120, 201740656, 252175820, 403481312, 504351640, 1008703280, 2017406560]

約数ペア:

[(1, 2017406560), (2, 1008703280), (4, 504351640), (5, 403481312), (8, 252175820), (10, 201740656), (13, 155185120), (16, 126087910), (20, 100870328), (26, 77592560), (32, 63043955), (40, 50435164), (52, 38796280), (65, 31037024), (80, 25217582), (104, 19398140), (130, 15518512), (160, 12608791), (208, 9699070), (260, 7759256), (416, 4849535), (520, 3879628), (1040, 1939814), (2080, 969907)]