8889403012

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{621289}}^1$

素因数の和:621380

約数の個数: 36

約数和(自身を含む): 18344208540

約数和(自身を除く): 9454805528

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 621289, 1242578, 2485156, 4349023, 8698046, 17396092, 30443161, 45354097, 60886322, 90708194, 121772644, 181416388, 317478679, 634957358, 1269914716, 2222350753, 4444701506, 8889403012]

約数ペア:

[(1, 8889403012), (2, 4444701506), (4, 2222350753), (7, 1269914716), (14, 634957358), (28, 317478679), (49, 181416388), (73, 121772644), (98, 90708194), (146, 60886322), (196, 45354097), (292, 30443161), (511, 17396092), (1022, 8698046), (2044, 4349023), (3577, 2485156), (7154, 1242578), (14308, 621289)]