4200428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 7846272

約数和(自身を除く): 3645844

約数列:

[1, 2, 4, 17, 34, 68, 223, 277, 446, 554, 892, 1108, 3791, 4709, 7582, 9418, 15164, 18836, 61771, 123542, 247084, 1050107, 2100214, 4200428]

約数ペア:

[(1, 4200428), (2, 2100214), (4, 1050107), (17, 247084), (34, 123542), (68, 61771), (223, 18836), (277, 15164), (446, 9418), (554, 7582), (892, 4709), (1108, 3791)]