2022902512

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{491951}}^1$

素因数の和:492216

約数の個数: 20

約数和(自身を含む): 3934632096

約数和(自身を除く): 1911729584

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 491951, 983902, 1967804, 3935608, 7871216, 126431407, 252862814, 505725628, 1011451256, 2022902512]

約数ペア:

[(1, 2022902512), (2, 1011451256), (4, 505725628), (8, 252862814), (16, 126431407), (257, 7871216), (514, 3935608), (1028, 1967804), (2056, 983902), (4112, 491951)]