2018897951

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14869}}^1$

素因数の和:15063

約数の個数: 24

約数和(自身を含む): 2502085680

約数和(自身を除く): 483187729

約数列:

[1, 7, 17, 49, 119, 163, 833, 1141, 2771, 7987, 14869, 19397, 104083, 135779, 252773, 728581, 1769411, 2423647, 12385877, 16965529, 41201999, 118758703, 288413993, 2018897951]

約数ペア:

[(1, 2018897951), (7, 288413993), (17, 118758703), (49, 41201999), (119, 16965529), (163, 12385877), (833, 2423647), (1141, 1769411), (2771, 728581), (7987, 252773), (14869, 135779), (19397, 104083)]