4983230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 10328256

約数和(自身を除く): 5345026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 277, 514, 554, 1285, 1385, 1799, 1939, 2570, 2770, 3598, 3878, 8995, 9695, 17990, 19390, 71189, 142378, 355945, 498323, 711890, 996646, 2491615, 4983230]

約数ペア:

[(1, 4983230), (2, 2491615), (5, 996646), (7, 711890), (10, 498323), (14, 355945), (35, 142378), (70, 71189), (257, 19390), (277, 17990), (514, 9695), (554, 8995), (1285, 3878), (1385, 3598), (1799, 2770), (1939, 2570)]