2631410

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 4758912

約数和(自身を除く): 2127502

約数列:

[1, 2, 5, 10, 271, 542, 971, 1355, 1942, 2710, 4855, 9710, 263141, 526282, 1315705, 2631410]

約数ペア:

[(1, 2631410), (2, 1315705), (5, 526282), (10, 263141), (271, 9710), (542, 4855), (971, 2710), (1355, 1942)]