4731370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 9808128

約数和(自身を除く): 5076758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 263, 514, 526, 1285, 1315, 1799, 1841, 2570, 2630, 3598, 3682, 8995, 9205, 17990, 18410, 67591, 135182, 337955, 473137, 675910, 946274, 2365685, 4731370]

約数ペア:

[(1, 4731370), (2, 2365685), (5, 946274), (7, 675910), (10, 473137), (14, 337955), (35, 135182), (70, 67591), (257, 18410), (263, 17990), (514, 9205), (526, 8995), (1285, 3682), (1315, 3598), (1799, 2630), (1841, 2570)]