5211040499

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 6121315200

約数和(自身を除く): 910274701

約数列:

[1, 7, 97, 109, 181, 389, 679, 763, 1267, 2723, 10573, 17557, 19729, 37733, 42401, 70409, 74011, 122899, 138103, 264131, 296807, 492863, 1913713, 4112897, 6829673, 7674581, 13395991, 28790279, 47807711, 53722067, 744434357, 5211040499]

約数ペア:

[(1, 5211040499), (7, 744434357), (97, 53722067), (109, 47807711), (181, 28790279), (389, 13395991), (679, 7674581), (763, 6829673), (1267, 4112897), (2723, 1913713), (10573, 492863), (17557, 296807), (19729, 264131), (37733, 138103), (42401, 122899), (70409, 74011)]