2899190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3148810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 499, 581, 830, 998, 1162, 2495, 2905, 3493, 4990, 5810, 6986, 17465, 34930, 41417, 82834, 207085, 289919, 414170, 579838, 1449595, 2899190]

約数ペア:

[(1, 2899190), (2, 1449595), (5, 579838), (7, 414170), (10, 289919), (14, 207085), (35, 82834), (70, 41417), (83, 34930), (166, 17465), (415, 6986), (499, 5810), (581, 4990), (830, 3493), (998, 2905), (1162, 2495)]