2017619512

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{143053}}^1$

素因数の和:143143

約数の個数: 32

約数和(自身を含む): 3965456880

約数和(自身を除く): 1947837368

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 1763, 3526, 7052, 14104, 143053, 286106, 572212, 1144424, 5865173, 6151279, 11730346, 12302558, 23460692, 24605116, 46921384, 49210232, 252202439, 504404878, 1008809756, 2017619512]

約数ペア:

[(1, 2017619512), (2, 1008809756), (4, 504404878), (8, 252202439), (41, 49210232), (43, 46921384), (82, 24605116), (86, 23460692), (164, 12302558), (172, 11730346), (328, 6151279), (344, 5865173), (1763, 1144424), (3526, 572212), (7052, 286106), (14104, 143053)]