328804588

素因数分解:

$2^2\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{10513}}^1$

素因数の和:11641

約数の個数: 24

約数和(自身を含む): 658260512

約数和(自身を除く): 329455924

約数列:

[1, 2, 4, 7, 14, 28, 1117, 2234, 4468, 7819, 10513, 15638, 21026, 31276, 42052, 73591, 147182, 294364, 11743021, 23486042, 46972084, 82201147, 164402294, 328804588]

約数ペア:

[(1, 328804588), (2, 164402294), (4, 82201147), (7, 46972084), (14, 23486042), (28, 11743021), (1117, 294364), (2234, 147182), (4468, 73591), (7819, 42052), (10513, 31276), (15638, 21026)]