372093964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 731364480

約数和(自身を除く): 359270516

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 193, 386, 473, 772, 946, 1019, 1892, 2038, 2123, 4076, 4246, 8299, 8492, 11209, 16598, 22418, 33196, 43817, 44836, 87634, 91289, 175268, 182578, 196667, 365156, 393334, 481987, 786668, 963974, 1927948, 2163337, 4326674, 8456681, 8653348, 16913362, 33826724, 93023491, 186046982, 372093964]

約数ペア:

[(1, 372093964), (2, 186046982), (4, 93023491), (11, 33826724), (22, 16913362), (43, 8653348), (44, 8456681), (86, 4326674), (172, 2163337), (193, 1927948), (386, 963974), (473, 786668), (772, 481987), (946, 393334), (1019, 365156), (1892, 196667), (2038, 182578), (2123, 175268), (4076, 91289), (4246, 87634), (8299, 44836), (8492, 43817), (11209, 33196), (16598, 22418)]