2961392

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 6639456

約数和(自身を除く): 3678064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 193, 274, 386, 548, 772, 959, 1096, 1351, 1544, 1918, 2192, 2702, 3088, 3836, 5404, 7672, 10808, 15344, 21616, 26441, 52882, 105764, 185087, 211528, 370174, 423056, 740348, 1480696, 2961392]

約数ペア:

[(1, 2961392), (2, 1480696), (4, 740348), (7, 423056), (8, 370174), (14, 211528), (16, 185087), (28, 105764), (56, 52882), (112, 26441), (137, 21616), (193, 15344), (274, 10808), (386, 7672), (548, 5404), (772, 3836), (959, 3088), (1096, 2702), (1351, 2192), (1544, 1918)]