1982445088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{6197}}^1$

素因数の和:6989

約数の個数: 48

約数和(自身を含む): 4209309720

約数和(自身を除く): 2226864632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 769, 1538, 3076, 6152, 6197, 9997, 12304, 12394, 19994, 24608, 24788, 39988, 49576, 79976, 80561, 99152, 159952, 161122, 198304, 319904, 322244, 644488, 1288976, 2577952, 4765493, 9530986, 19061972, 38123944, 61951409, 76247888, 123902818, 152495776, 247805636, 495611272, 991222544, 1982445088]

約数ペア:

[(1, 1982445088), (2, 991222544), (4, 495611272), (8, 247805636), (13, 152495776), (16, 123902818), (26, 76247888), (32, 61951409), (52, 38123944), (104, 19061972), (208, 9530986), (416, 4765493), (769, 2577952), (1538, 1288976), (3076, 644488), (6152, 322244), (6197, 319904), (9997, 198304), (12304, 161122), (12394, 159952), (19994, 99152), (24608, 80561), (24788, 79976), (39988, 49576)]