2500207777

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{5323}}^1$

素因数の和:5820

約数の個数: 16

約数和(自身を含む): 2683296000

約数和(自身を除く): 183088223

約数列:

[1, 19, 59, 419, 1121, 5323, 7961, 24721, 101137, 314057, 469699, 2230337, 5967083, 42376403, 131589883, 2500207777]

約数ペア:

[(1, 2500207777), (19, 131589883), (59, 42376403), (419, 5967083), (1121, 2230337), (5323, 469699), (7961, 314057), (24721, 101137)]