2016997592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{181777}}^1$

素因数の和:181875

約数の個数: 32

約数和(自身を含む): 4035471600

約数和(自身を除く): 2018474008

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 181777, 363554, 727108, 1454216, 3453763, 6907526, 13269721, 13815052, 26539442, 27630104, 53078884, 106157768, 252124699, 504249398, 1008498796, 2016997592]

約数ペア:

[(1, 2016997592), (2, 1008498796), (4, 504249398), (8, 252124699), (19, 106157768), (38, 53078884), (73, 27630104), (76, 26539442), (146, 13815052), (152, 13269721), (292, 6907526), (584, 3453763), (1387, 1454216), (2774, 727108), (5548, 363554), (11096, 181777)]