2018870824

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 3807972000

約数和(自身を除く): 1789101176

約数列:

[1, 2, 4, 8, 269, 538, 643, 1076, 1286, 1459, 2152, 2572, 2918, 5144, 5836, 11672, 172967, 345934, 392471, 691868, 784942, 938137, 1383736, 1569884, 1876274, 3139768, 3752548, 7505096, 252358853, 504717706, 1009435412, 2018870824]

約数ペア:

[(1, 2018870824), (2, 1009435412), (4, 504717706), (8, 252358853), (269, 7505096), (538, 3752548), (643, 3139768), (1076, 1876274), (1286, 1569884), (1459, 1383736), (2152, 938137), (2572, 784942), (2918, 691868), (5144, 392471), (5836, 345934), (11672, 172967)]