2021207422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{99793}}^1$

素因数の和:99868

約数の個数: 32

約数和(自身を含む): 3520732320

約数和(自身を除く): 1499524898

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 99793, 199586, 1297309, 1896067, 2594618, 3792134, 4091513, 8183026, 24648871, 49297742, 53189669, 77738747, 106379338, 155477494, 1010603711, 2021207422]

約数ペア:

[(1, 2021207422), (2, 1010603711), (13, 155477494), (19, 106379338), (26, 77738747), (38, 53189669), (41, 49297742), (82, 24648871), (247, 8183026), (494, 4091513), (533, 3792134), (779, 2594618), (1066, 1896067), (1558, 1297309), (10127, 199586), (20254, 99793)]