1320495964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2399}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 2503065600

約数和(自身を除く): 1182569636

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 193, 386, 713, 772, 1426, 2399, 2852, 4439, 4798, 5983, 8878, 9596, 11966, 17756, 23932, 55177, 74369, 110354, 137609, 148738, 220708, 275218, 297476, 463007, 550436, 926014, 1710487, 1852028, 3420974, 6841948, 10649161, 14353217, 21298322, 28706434, 42596644, 57412868, 330123991, 660247982, 1320495964]

約数ペア:

[(1, 1320495964), (2, 660247982), (4, 330123991), (23, 57412868), (31, 42596644), (46, 28706434), (62, 21298322), (92, 14353217), (124, 10649161), (193, 6841948), (386, 3420974), (713, 1852028), (772, 1710487), (1426, 926014), (2399, 550436), (2852, 463007), (4439, 297476), (4798, 275218), (5983, 220708), (8878, 148738), (9596, 137609), (11966, 110354), (17756, 74369), (23932, 55177)]