290997228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1426457}}^1$

素因数の和:1426481

約数の個数: 24

約数和(自身を含む): 718934832

約数和(自身を除く): 427937604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1426457, 2852914, 4279371, 5705828, 8558742, 17117484, 24249769, 48499538, 72749307, 96999076, 145498614, 290997228]

約数ペア:

[(1, 290997228), (2, 145498614), (3, 96999076), (4, 72749307), (6, 48499538), (12, 24249769), (17, 17117484), (34, 8558742), (51, 5705828), (68, 4279371), (102, 2852914), (204, 1426457)]