1930524752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2116

約数の個数: 80

約数和(自身を含む): 4186732032

約数和(自身を除く): 2256207280

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 157, 208, 248, 314, 403, 496, 628, 806, 1256, 1612, 1907, 2041, 2512, 3224, 3814, 4082, 4867, 6448, 7628, 8164, 9734, 15256, 16328, 19468, 24791, 30512, 32656, 38936, 49582, 59117, 63271, 77872, 99164, 118234, 126542, 198328, 236468, 253084, 299399, 396656, 472936, 506168, 598798, 768521, 945872, 1012336, 1197596, 1537042, 2395192, 3074084, 3892187, 4790384, 6148168, 7784374, 9281369, 12296336, 15568748, 18562738, 31137496, 37125476, 62274992, 74250952, 120657797, 148501904, 241315594, 482631188, 965262376, 1930524752]

約数ペア:

[(1, 1930524752), (2, 965262376), (4, 482631188), (8, 241315594), (13, 148501904), (16, 120657797), (26, 74250952), (31, 62274992), (52, 37125476), (62, 31137496), (104, 18562738), (124, 15568748), (157, 12296336), (208, 9281369), (248, 7784374), (314, 6148168), (403, 4790384), (496, 3892187), (628, 3074084), (806, 2395192), (1256, 1537042), (1612, 1197596), (1907, 1012336), (2041, 945872), (2512, 768521), (3224, 598798), (3814, 506168), (4082, 472936), (4867, 396656), (6448, 299399), (7628, 253084), (8164, 236468), (9734, 198328), (15256, 126542), (16328, 118234), (19468, 99164), (24791, 77872), (30512, 63271), (32656, 59117), (38936, 49582)]