2331498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 5104512

約数和(自身を除く): 2773014

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 421, 426, 842, 923, 1263, 1846, 2526, 2769, 5473, 5538, 10946, 16419, 29891, 32838, 59782, 89673, 179346, 388583, 777166, 1165749, 2331498]

約数ペア:

[(1, 2331498), (2, 1165749), (3, 777166), (6, 388583), (13, 179346), (26, 89673), (39, 59782), (71, 32838), (78, 29891), (142, 16419), (213, 10946), (421, 5538), (426, 5473), (842, 2769), (923, 2526), (1263, 1846)]