2013640618

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{12821}}^1$

素因数の和:12915

約数の個数: 32

約数和(自身を含む): 3378853440

約数和(自身を除く): 1365212822

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1331, 2662, 7139, 12821, 14278, 25642, 78529, 141031, 157058, 282062, 756439, 1512878, 1551341, 3102682, 8320829, 16641658, 17064751, 34129502, 91529119, 183058238, 1006820309, 2013640618]

約数ペア:

[(1, 2013640618), (2, 1006820309), (11, 183058238), (22, 91529119), (59, 34129502), (118, 17064751), (121, 16641658), (242, 8320829), (649, 3102682), (1298, 1551341), (1331, 1512878), (2662, 756439), (7139, 282062), (12821, 157058), (14278, 141031), (25642, 78529)]