678793098

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{11489}}^1$

素因数の和:11766

約数の個数: 32

約数和(自身を含む): 1395345600

約数和(自身を除く): 716552502

約数列:

[1, 2, 3, 6, 43, 86, 129, 229, 258, 458, 687, 1374, 9847, 11489, 19694, 22978, 29541, 34467, 59082, 68934, 494027, 988054, 1482081, 2630981, 2964162, 5261962, 7892943, 15785886, 113132183, 226264366, 339396549, 678793098]

約数ペア:

[(1, 678793098), (2, 339396549), (3, 226264366), (6, 113132183), (43, 15785886), (86, 7892943), (129, 5261962), (229, 2964162), (258, 2630981), (458, 1482081), (687, 988054), (1374, 494027), (9847, 68934), (11489, 59082), (19694, 34467), (22978, 29541)]