2012531439

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{70489}}^1$

素因数の和:70830

約数の個数: 16

約数和(自身を含む): 2778997760

約数和(自身を除く): 766466321

約数列:

[1, 3, 31, 93, 307, 921, 9517, 28551, 70489, 211467, 2185159, 6555477, 21640123, 64920369, 670843813, 2012531439]

約数ペア:

[(1, 2012531439), (3, 670843813), (31, 64920369), (93, 21640123), (307, 6555477), (921, 2185159), (9517, 211467), (28551, 70489)]