7789290436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1\times {\mathrm{13693}}^1$

素因数の和:15771

約数の個数: 24

約数和(自身を含む): 13831159104

約数和(自身を除く): 6041868668

約数列:

[1, 2, 4, 71, 142, 284, 2003, 4006, 8012, 13693, 27386, 54772, 142213, 284426, 568852, 972203, 1944406, 3888812, 27427079, 54854158, 109708316, 1947322609, 3894645218, 7789290436]

約数ペア:

[(1, 7789290436), (2, 3894645218), (4, 1947322609), (71, 109708316), (142, 54854158), (284, 27427079), (2003, 3888812), (4006, 1944406), (8012, 972203), (13693, 568852), (27386, 284426), (54772, 142213)]