1551150856

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{2551}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 3102517440

約数和(自身を除く): 1551366584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 289, 526, 578, 1052, 1156, 2104, 2312, 2551, 4471, 5102, 8942, 10204, 17884, 20408, 35768, 43367, 76007, 86734, 152014, 173468, 304028, 346936, 608056, 670913, 737239, 1341826, 1474478, 2683652, 2948956, 5367304, 5897912, 11405521, 22811042, 45622084, 91244168, 193893857, 387787714, 775575428, 1551150856]

約数ペア:

[(1, 1551150856), (2, 775575428), (4, 387787714), (8, 193893857), (17, 91244168), (34, 45622084), (68, 22811042), (136, 11405521), (263, 5897912), (289, 5367304), (526, 2948956), (578, 2683652), (1052, 1474478), (1156, 1341826), (2104, 737239), (2312, 670913), (2551, 608056), (4471, 346936), (5102, 304028), (8942, 173468), (10204, 152014), (17884, 86734), (20408, 76007), (35768, 43367)]