812443224

素因数分解:

$2^3\times 3^1\times {\mathrm{1951}}^1\times {\mathrm{17351}}^1$

素因数の和:19311

約数の個数: 32

約数和(自身を含む): 2032266240

約数和(自身を除く): 1219823016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1951, 3902, 5853, 7804, 11706, 15608, 17351, 23412, 34702, 46824, 52053, 69404, 104106, 138808, 208212, 416424, 33851801, 67703602, 101555403, 135407204, 203110806, 270814408, 406221612, 812443224]

約数ペア:

[(1, 812443224), (2, 406221612), (3, 270814408), (4, 203110806), (6, 135407204), (8, 101555403), (12, 67703602), (24, 33851801), (1951, 416424), (3902, 208212), (5853, 138808), (7804, 104106), (11706, 69404), (15608, 52053), (17351, 46824), (23412, 34702)]