1920403722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479861}}^1$

素因数の和:479918

約数の個数: 32

約数和(自身を含む): 4146007680

約数和(自身を除く): 2225603958

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 479861, 959722, 1439583, 2879166, 11036803, 13915969, 22073606, 27831938, 33110409, 41747907, 66220818, 83495814, 320067287, 640134574, 960201861, 1920403722]

約数ペア:

[(1, 1920403722), (2, 960201861), (3, 640134574), (6, 320067287), (23, 83495814), (29, 66220818), (46, 41747907), (58, 33110409), (69, 27831938), (87, 22073606), (138, 13915969), (174, 11036803), (667, 2879166), (1334, 1439583), (2001, 959722), (4002, 479861)]