2687168410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{200087}}^1$

素因数の和:200190

約数の個数: 32

約数和(自身を含む): 5186280960

約数和(自身を除く): 2499112550

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 200087, 400174, 1000435, 2000870, 3401479, 6802958, 15806873, 17007395, 31613746, 34014790, 79034365, 158068730, 268716841, 537433682, 1343584205, 2687168410]

約数ペア:

[(1, 2687168410), (2, 1343584205), (5, 537433682), (10, 268716841), (17, 158068730), (34, 79034365), (79, 34014790), (85, 31613746), (158, 17007395), (170, 15806873), (395, 6802958), (790, 3401479), (1343, 2000870), (2686, 1000435), (6715, 400174), (13430, 200087)]