226853510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28607}}^1$

素因数の和:28688

約数の個数: 32

約数和(自身を含む): 446971392

約数和(自身を除く): 220117882

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 28607, 57214, 143035, 286070, 371891, 743782, 1745027, 1859455, 3490054, 3718910, 8725135, 17450270, 22685351, 45370702, 113426755, 226853510]

約数ペア:

[(1, 226853510), (2, 113426755), (5, 45370702), (10, 22685351), (13, 17450270), (26, 8725135), (61, 3718910), (65, 3490054), (122, 1859455), (130, 1745027), (305, 743782), (610, 371891), (793, 286070), (1586, 143035), (3965, 57214), (7930, 28607)]