2912656621

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1\times {\mathrm{3529}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 3355363840

約数和(自身を除く): 442707219

約数列:

[1, 7, 157, 751, 1099, 3529, 5257, 24703, 117907, 554053, 825349, 2650279, 3878371, 18551953, 416093803, 2912656621]

約数ペア:

[(1, 2912656621), (7, 416093803), (157, 18551953), (751, 3878371), (1099, 2650279), (3529, 825349), (5257, 554053), (24703, 117907)]