1863794881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6865

約数の個数: 32

約数和(自身を含む): 2249976960

約数和(自身を除く): 386182079

約数列:

[1, 13, 17, 29, 43, 221, 377, 493, 559, 731, 1247, 6409, 6763, 9503, 16211, 21199, 87919, 114971, 196127, 275587, 290809, 1494623, 2549651, 3334159, 3780517, 4943753, 8433461, 43344067, 64268789, 109634993, 143368837, 1863794881]

約数ペア:

[(1, 1863794881), (13, 143368837), (17, 109634993), (29, 64268789), (43, 43344067), (221, 8433461), (377, 4943753), (493, 3780517), (559, 3334159), (731, 2549651), (1247, 1494623), (6409, 290809), (6763, 275587), (9503, 196127), (16211, 114971), (21199, 87919)]