2020854598

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{11113}}^1$

素因数の和:11572

約数の個数: 32

約数和(自身を含む): 3584931840

約数和(自身を除く): 1564077242

約数列:

[1, 2, 7, 14, 31, 62, 217, 419, 434, 838, 2933, 5866, 11113, 12989, 22226, 25978, 77791, 90923, 155582, 181846, 344503, 689006, 2411521, 4656347, 4823042, 9312694, 32594429, 65188858, 144346757, 288693514, 1010427299, 2020854598]

約数ペア:

[(1, 2020854598), (2, 1010427299), (7, 288693514), (14, 144346757), (31, 65188858), (62, 32594429), (217, 9312694), (419, 4823042), (434, 4656347), (838, 2411521), (2933, 689006), (5866, 344503), (11113, 181846), (12989, 155582), (22226, 90923), (25978, 77791)]