9983465206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491651}}^1$

素因数の和:491748

約数の個数: 32

約数和(自身を含む): 17841067776

約数和(自身を除く): 7857602570

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 491651, 983302, 5408161, 6391463, 10816322, 12782926, 34907221, 69814442, 70306093, 140612186, 383979431, 453793873, 767958862, 907587746, 4991732603, 9983465206]

約数ペア:

[(1, 9983465206), (2, 4991732603), (11, 907587746), (13, 767958862), (22, 453793873), (26, 383979431), (71, 140612186), (142, 70306093), (143, 69814442), (286, 34907221), (781, 12782926), (923, 10816322), (1562, 6391463), (1846, 5408161), (10153, 983302), (20306, 491651)]