2012085568

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{1601}}^1$

素因数の和:1955

約数の個数: 56

約数和(自身を含む): 4065010920

約数和(自身を除く): 2052925352

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 269, 292, 538, 584, 1076, 1168, 1601, 2152, 2336, 3202, 4304, 4672, 6404, 8608, 12808, 17216, 19637, 25616, 39274, 51232, 78548, 102464, 116873, 157096, 233746, 314192, 430669, 467492, 628384, 861338, 934984, 1256768, 1722676, 1869968, 3445352, 3739936, 6890704, 7479872, 13781408, 27562816, 31438837, 62877674, 125755348, 251510696, 503021392, 1006042784, 2012085568]

約数ペア:

[(1, 2012085568), (2, 1006042784), (4, 503021392), (8, 251510696), (16, 125755348), (32, 62877674), (64, 31438837), (73, 27562816), (146, 13781408), (269, 7479872), (292, 6890704), (538, 3739936), (584, 3445352), (1076, 1869968), (1168, 1722676), (1601, 1256768), (2152, 934984), (2336, 861338), (3202, 628384), (4304, 467492), (4672, 430669), (6404, 314192), (8608, 233746), (12808, 157096), (17216, 116873), (19637, 102464), (25616, 78548), (39274, 51232)]