2017172848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{29231}}^1$

素因数の和:29485

約数の個数: 40

約数和(自身を含む): 4132235520

約数和(自身を除く): 2115062672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 908, 1816, 3632, 4313, 8626, 17252, 29231, 34504, 58462, 69008, 116924, 233848, 467696, 555389, 1110778, 2221556, 4443112, 6635437, 8886224, 13270874, 26541748, 53083496, 106166992, 126073303, 252146606, 504293212, 1008586424, 2017172848]

約数ペア:

[(1, 2017172848), (2, 1008586424), (4, 504293212), (8, 252146606), (16, 126073303), (19, 106166992), (38, 53083496), (76, 26541748), (152, 13270874), (227, 8886224), (304, 6635437), (454, 4443112), (908, 2221556), (1816, 1110778), (3632, 555389), (4313, 467696), (8626, 233848), (17252, 116924), (29231, 69008), (34504, 58462)]