1791388261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{11969}}^1$

素因数の和:12408

約数の個数: 16

約数和(自身を含む): 2000905200

約数和(自身を除く): 209516939

約数列:

[1, 13, 29, 377, 397, 5161, 11513, 11969, 149669, 155597, 347101, 4512313, 4751693, 61772009, 137799097, 1791388261]

約数ペア:

[(1, 1791388261), (13, 137799097), (29, 61772009), (377, 4751693), (397, 4512313), (5161, 347101), (11513, 155597), (11969, 149669)]