290056612

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{2099}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 513324000

約数和(自身を除く): 223267388

約数列:

[1, 2, 4, 179, 193, 358, 386, 716, 772, 2099, 4198, 8396, 34547, 69094, 138188, 375721, 405107, 751442, 810214, 1502884, 1620428, 72514153, 145028306, 290056612]

約数ペア:

[(1, 290056612), (2, 145028306), (4, 72514153), (179, 1620428), (193, 1502884), (358, 810214), (386, 751442), (716, 405107), (772, 375721), (2099, 138188), (4198, 69094), (8396, 34547)]