2380308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 6504960

約数和(自身を除く): 4124652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 659, 903, 1204, 1318, 1806, 1977, 2636, 3612, 3954, 4613, 7908, 9226, 13839, 18452, 27678, 28337, 55356, 56674, 85011, 113348, 170022, 198359, 340044, 396718, 595077, 793436, 1190154, 2380308]

約数ペア:

[(1, 2380308), (2, 1190154), (3, 793436), (4, 595077), (6, 396718), (7, 340044), (12, 198359), (14, 170022), (21, 113348), (28, 85011), (42, 56674), (43, 55356), (84, 28337), (86, 27678), (129, 18452), (172, 13839), (258, 9226), (301, 7908), (516, 4613), (602, 3954), (659, 3612), (903, 2636), (1204, 1977), (1318, 1806)]