2580254257

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{15737}}^1$

素因数の和:16200

約数の個数: 16

約数和(自身を含む): 3006587520

約数和(自身を除く): 426333263

約数列:

[1, 7, 59, 397, 413, 2779, 15737, 23423, 110159, 163961, 928483, 6247589, 6499381, 43733123, 368607751, 2580254257]

約数ペア:

[(1, 2580254257), (7, 368607751), (59, 43733123), (397, 6499381), (413, 6247589), (2779, 928483), (15737, 163961), (23423, 110159)]