1242464

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 24

約数和(自身を含む): 2508408

約数和(自身を除く): 1265944

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 947, 1312, 1894, 3788, 7576, 15152, 30304, 38827, 77654, 155308, 310616, 621232, 1242464]

約数ペア:

[(1, 1242464), (2, 621232), (4, 310616), (8, 155308), (16, 77654), (32, 38827), (41, 30304), (82, 15152), (164, 7576), (328, 3788), (656, 1894), (947, 1312)]