897961394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{74077}}^1$

素因数の和:74138

約数の個数: 32

約数和(自身を含む): 1600084800

約数和(自身を除く): 702123406

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 74077, 148154, 814847, 1407463, 1629694, 2148233, 2814926, 4296466, 15482093, 23630563, 30964186, 40816427, 47261126, 81632854, 448980697, 897961394]

約数ペア:

[(1, 897961394), (2, 448980697), (11, 81632854), (19, 47261126), (22, 40816427), (29, 30964186), (38, 23630563), (58, 15482093), (209, 4296466), (319, 2814926), (418, 2148233), (551, 1629694), (638, 1407463), (1102, 814847), (6061, 148154), (12122, 74077)]