3144856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 6930000

約数和(自身を除く): 3785144

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2749, 5498, 10996, 21992, 30239, 35737, 60478, 71474, 120956, 142948, 241912, 285896, 393107, 786214, 1572428, 3144856]

約数ペア:

[(1, 3144856), (2, 1572428), (4, 786214), (8, 393107), (11, 285896), (13, 241912), (22, 142948), (26, 120956), (44, 71474), (52, 60478), (88, 35737), (104, 30239), (143, 21992), (286, 10996), (572, 5498), (1144, 2749)]