1983111104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{9973}}^1$

素因数の和:10237

約数の個数: 56

約数和(自身を含む): 4256105280

約数和(自身を除く): 2272994176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 239, 416, 478, 832, 956, 1912, 3107, 3824, 6214, 7648, 9973, 12428, 15296, 19946, 24856, 39892, 49712, 79784, 99424, 129649, 159568, 198848, 259298, 319136, 518596, 638272, 1037192, 2074384, 2383547, 4148768, 4767094, 8297536, 9534188, 19068376, 30986111, 38136752, 61972222, 76273504, 123944444, 152547008, 247888888, 495777776, 991555552, 1983111104]

約数ペア:

[(1, 1983111104), (2, 991555552), (4, 495777776), (8, 247888888), (13, 152547008), (16, 123944444), (26, 76273504), (32, 61972222), (52, 38136752), (64, 30986111), (104, 19068376), (208, 9534188), (239, 8297536), (416, 4767094), (478, 4148768), (832, 2383547), (956, 2074384), (1912, 1037192), (3107, 638272), (3824, 518596), (6214, 319136), (7648, 259298), (9973, 198848), (12428, 159568), (15296, 129649), (19946, 99424), (24856, 79784), (39892, 49712)]