7945798

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 14217984

約数和(自身を除く): 6272186

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 197, 301, 394, 469, 602, 938, 1379, 2758, 2881, 5762, 8471, 13199, 16942, 20167, 26398, 40334, 59297, 92393, 118594, 184786, 567557, 1135114, 3972899, 7945798]

約数ペア:

[(1, 7945798), (2, 3972899), (7, 1135114), (14, 567557), (43, 184786), (67, 118594), (86, 92393), (134, 59297), (197, 40334), (301, 26398), (394, 20167), (469, 16942), (602, 13199), (938, 8471), (1379, 5762), (2758, 2881)]