431456034

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{12973}}^1$

素因数の和:13242

約数の個数: 32

約数和(自身を含む): 904235904

約数和(自身を除く): 472779870

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 241, 482, 723, 1446, 5543, 11086, 12973, 16629, 25946, 33258, 38919, 77838, 298379, 596758, 895137, 1790274, 3126493, 6252986, 9379479, 18758958, 71909339, 143818678, 215728017, 431456034]

約数ペア:

[(1, 431456034), (2, 215728017), (3, 143818678), (6, 71909339), (23, 18758958), (46, 9379479), (69, 6252986), (138, 3126493), (241, 1790274), (482, 895137), (723, 596758), (1446, 298379), (5543, 77838), (11086, 38919), (12973, 33258), (16629, 25946)]