2147554487

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{2791}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 2421836640

約数和(自身を除く): 274282153

約数列:

[1, 13, 29, 157, 169, 377, 2041, 2791, 4553, 4901, 26533, 36283, 59189, 80939, 438187, 471679, 769457, 1052207, 5696431, 12707423, 13678691, 74053603, 165196499, 2147554487]

約数ペア:

[(1, 2147554487), (13, 165196499), (29, 74053603), (157, 13678691), (169, 12707423), (377, 5696431), (2041, 1052207), (2791, 769457), (4553, 471679), (4901, 438187), (26533, 80939), (36283, 59189)]