4221444955

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{403387}}^1$

素因数の和:403435

約数の個数: 32

約数和(自身を含む): 6505841664

約数和(自身を除く): 2284396709

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 403387, 2016935, 2823709, 5244031, 9277901, 14118545, 26220155, 36708217, 46389505, 64945307, 120612713, 183541085, 324726535, 603063565, 844288991, 4221444955]

約数ペア:

[(1, 4221444955), (5, 844288991), (7, 603063565), (13, 324726535), (23, 183541085), (35, 120612713), (65, 64945307), (91, 46389505), (115, 36708217), (161, 26220155), (299, 14118545), (455, 9277901), (805, 5244031), (1495, 2823709), (2093, 2016935), (10465, 403387)]