298928318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 495839232

約数和(自身を除く): 196910914

約数列:

[1, 2, 13, 26, 71, 83, 142, 166, 923, 1079, 1846, 1951, 2158, 3902, 5893, 11786, 25363, 50726, 76609, 138521, 153218, 161933, 277042, 323866, 1800773, 2105129, 3601546, 4210258, 11497243, 22994486, 149464159, 298928318]

約数ペア:

[(1, 298928318), (2, 149464159), (13, 22994486), (26, 11497243), (71, 4210258), (83, 3601546), (142, 2105129), (166, 1800773), (923, 323866), (1079, 277042), (1846, 161933), (1951, 153218), (2158, 138521), (3902, 76609), (5893, 50726), (11786, 25363)]