2154539992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 4468089600

約数和(自身を除く): 2313549608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 467, 509, 824, 934, 1018, 1133, 1868, 2036, 2266, 3736, 4072, 4532, 5137, 5599, 9064, 10274, 11198, 20548, 22396, 41096, 44792, 48101, 52427, 96202, 104854, 192404, 209708, 237703, 384808, 419416, 475406, 529111, 576697, 950812, 1058222, 1153394, 1901624, 2116444, 2306788, 2614733, 4232888, 4613576, 5229466, 10458932, 20917864, 24483409, 48966818, 97933636, 195867272, 269317499, 538634998, 1077269996, 2154539992]

約数ペア:

[(1, 2154539992), (2, 1077269996), (4, 538634998), (8, 269317499), (11, 195867272), (22, 97933636), (44, 48966818), (88, 24483409), (103, 20917864), (206, 10458932), (412, 5229466), (467, 4613576), (509, 4232888), (824, 2614733), (934, 2306788), (1018, 2116444), (1133, 1901624), (1868, 1153394), (2036, 1058222), (2266, 950812), (3736, 576697), (4072, 529111), (4532, 475406), (5137, 419416), (5599, 384808), (9064, 237703), (10274, 209708), (11198, 192404), (20548, 104854), (22396, 96202), (41096, 52427), (44792, 48101)]