2439591505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{7481}}^1$

素因数の和:7701

約数の個数: 32

約数和(自身を含む): 3280707360

約数和(自身を除く): 841115855

約数列:

[1, 5, 13, 29, 65, 145, 173, 377, 865, 1885, 2249, 5017, 7481, 11245, 25085, 37405, 65221, 97253, 216949, 326105, 486265, 1084745, 1294213, 2820337, 6471065, 14101685, 16824769, 37532177, 84123845, 187660885, 487918301, 2439591505]

約数ペア:

[(1, 2439591505), (5, 487918301), (13, 187660885), (29, 84123845), (65, 37532177), (145, 16824769), (173, 14101685), (377, 6471065), (865, 2820337), (1885, 1294213), (2249, 1084745), (5017, 486265), (7481, 326105), (11245, 216949), (25085, 97253), (37405, 65221)]