2080473902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{3259}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 3446002560

約数和(自身を除く): 1365528658

約数列:

[1, 2, 13, 26, 43, 86, 559, 571, 1118, 1142, 3259, 6518, 7423, 14846, 24553, 42367, 49106, 84734, 140137, 280274, 319189, 638378, 1821781, 1860889, 3643562, 3721778, 24191557, 48383114, 80018227, 160036454, 1040236951, 2080473902]

約数ペア:

[(1, 2080473902), (2, 1040236951), (13, 160036454), (26, 80018227), (43, 48383114), (86, 24191557), (559, 3721778), (571, 3643562), (1118, 1860889), (1142, 1821781), (3259, 638378), (6518, 319189), (7423, 280274), (14846, 140137), (24553, 84734), (42367, 49106)]