2721190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16031

約数の個数: 16

約数和(自身を含む): 5186592

約数和(自身を除く): 2465402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 16007, 32014, 80035, 160070, 272119, 544238, 1360595, 2721190]

約数ペア:

[(1, 2721190), (2, 1360595), (5, 544238), (10, 272119), (17, 160070), (34, 80035), (85, 32014), (170, 16007)]