251014768

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{10301}}^1$

素因数の和:11832

約数の個数: 20

約数和(自身を含む): 486707688

約数和(自身を除く): 235692920

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 10301, 12184, 20602, 24368, 41204, 82408, 164816, 15688423, 31376846, 62753692, 125507384, 251014768]

約数ペア:

[(1, 251014768), (2, 125507384), (4, 62753692), (8, 31376846), (16, 15688423), (1523, 164816), (3046, 82408), (6092, 41204), (10301, 24368), (12184, 20602)]