2109808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4547}}^1$

素因数の和:4584

約数の個数: 20

約数和(自身を含む): 4229640

約数和(自身を除く): 2119832

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4547, 9094, 18188, 36376, 72752, 131863, 263726, 527452, 1054904, 2109808]

約数ペア:

[(1, 2109808), (2, 1054904), (4, 527452), (8, 263726), (16, 131863), (29, 72752), (58, 36376), (116, 18188), (232, 9094), (464, 4547)]