1339251.00000000

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{1223}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 109242000

約数和(自身を除く): 54608144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1223, 1396, 2446, 2792, 4892, 5584, 9784, 11168, 19568, 22336, 39136, 44672, 78272, 156544, 426827, 853654, 1707308, 3414616, 6829232, 13658464, 27316928, 54633856]

約数ペア:

[(1, 54633856), (2, 27316928), (4, 13658464), (8, 6829232), (16, 3414616), (32, 1707308), (64, 853654), (128, 426827), (349, 156544), (698, 78272), (1223, 44672), (1396, 39136), (2446, 22336), (2792, 19568), (4892, 11168), (5584, 9784)]