447356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 964320

約数和(自身を除く): 516964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1229, 2458, 4916, 8603, 15977, 17206, 31954, 34412, 63908, 111839, 223678, 447356]

約数ペア:

[(1, 447356), (2, 223678), (4, 111839), (7, 63908), (13, 34412), (14, 31954), (26, 17206), (28, 15977), (52, 8603), (91, 4916), (182, 2458), (364, 1229)]