2057145616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1657}}^1\times {\mathrm{2503}}^1$

素因数の和:4199

約数の個数: 40

約数和(自身を含む): 4118418944

約数和(自身を除く): 2061273328

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1657, 2503, 3314, 5006, 6628, 10012, 13256, 20024, 26512, 40048, 51367, 77593, 102734, 155186, 205468, 310372, 410936, 620744, 821872, 1241488, 4147471, 8294942, 16589884, 33179768, 66359536, 128571601, 257143202, 514286404, 1028572808, 2057145616]

約数ペア:

[(1, 2057145616), (2, 1028572808), (4, 514286404), (8, 257143202), (16, 128571601), (31, 66359536), (62, 33179768), (124, 16589884), (248, 8294942), (496, 4147471), (1657, 1241488), (2503, 821872), (3314, 620744), (5006, 410936), (6628, 310372), (10012, 205468), (13256, 155186), (20024, 102734), (26512, 77593), (40048, 51367)]