2058743540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14705311}}^1$

素因数の和:14705327

約数の個数: 24

約数和(自身を含む): 4940984832

約数和(自身を除く): 2882241292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14705311, 29410622, 58821244, 73526555, 102937177, 147053110, 205874354, 294106220, 411748708, 514685885, 1029371770, 2058743540]

約数ペア:

[(1, 2058743540), (2, 1029371770), (4, 514685885), (5, 411748708), (7, 294106220), (10, 205874354), (14, 147053110), (20, 102937177), (28, 73526555), (35, 58821244), (70, 29410622), (140, 14705311)]