2938973770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{909899}}^1$

素因数の和:909942

約数の個数: 32

約数和(自身を含む): 5896152000

約数和(自身を除く): 2957178230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 909899, 1819798, 4549495, 9098990, 15468283, 17288081, 30936566, 34576162, 77341415, 86440405, 154682830, 172880810, 293897377, 587794754, 1469486885, 2938973770]

約数ペア:

[(1, 2938973770), (2, 1469486885), (5, 587794754), (10, 293897377), (17, 172880810), (19, 154682830), (34, 86440405), (38, 77341415), (85, 34576162), (95, 30936566), (170, 17288081), (190, 15468283), (323, 9098990), (646, 4549495), (1615, 1819798), (3230, 909899)]