481821820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1417123}}^1$

素因数の和:1417149

約数の個数: 24

約数和(自身を含む): 1071345744

約数和(自身を除く): 589523924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1417123, 2834246, 5668492, 7085615, 14171230, 24091091, 28342460, 48182182, 96364364, 120455455, 240910910, 481821820]

約数ペア:

[(1, 481821820), (2, 240910910), (4, 120455455), (5, 96364364), (10, 48182182), (17, 28342460), (20, 24091091), (34, 14171230), (68, 7085615), (85, 5668492), (170, 2834246), (340, 1417123)]