2007660016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101111}}^1$

素因数の和:101209

約数の個数: 40

約数和(自身を含む): 4175116704

約数和(自身を除く): 2167456688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 101111, 202222, 404444, 808888, 1617776, 1718887, 3437774, 6875548, 7381103, 13751096, 14762206, 27502192, 29524412, 59048824, 118097648, 125478751, 250957502, 501915004, 1003830008, 2007660016]

約数ペア:

[(1, 2007660016), (2, 1003830008), (4, 501915004), (8, 250957502), (16, 125478751), (17, 118097648), (34, 59048824), (68, 29524412), (73, 27502192), (136, 14762206), (146, 13751096), (272, 7381103), (292, 6875548), (584, 3437774), (1168, 1718887), (1241, 1617776), (2482, 808888), (4964, 404444), (9928, 202222), (19856, 101111)]