226780316

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{16631}}^1$

素因数の和:17129

約数の個数: 24

約数和(自身を含む): 454519296

約数和(自身を除く): 227738980

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 16631, 33262, 66524, 116417, 232834, 465668, 8099297, 16198594, 32397188, 56695079, 113390158, 226780316]

約数ペア:

[(1, 226780316), (2, 113390158), (4, 56695079), (7, 32397188), (14, 16198594), (28, 8099297), (487, 465668), (974, 232834), (1948, 116417), (3409, 66524), (6818, 33262), (13636, 16631)]