457482064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2199433}}^1$

素因数の和:2199454

約数の個数: 20

約数和(自身を含む): 954554356

約数和(自身を除く): 497072292

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2199433, 4398866, 8797732, 17595464, 28592629, 35190928, 57185258, 114370516, 228741032, 457482064]

約数ペア:

[(1, 457482064), (2, 228741032), (4, 114370516), (8, 57185258), (13, 35190928), (16, 28592629), (26, 17595464), (52, 8797732), (104, 4398866), (208, 2199433)]