870345692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{118061}}^1$

素因数の和:118181

約数の個数: 24

約数和(自身を含む): 1619810640

約数和(自身を除く): 749464948

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 118061, 236122, 472244, 2243159, 4486318, 8972636, 11451917, 22903834, 45807668, 217586423, 435172846, 870345692]

約数ペア:

[(1, 870345692), (2, 435172846), (4, 217586423), (19, 45807668), (38, 22903834), (76, 11451917), (97, 8972636), (194, 4486318), (388, 2243159), (1843, 472244), (3686, 236122), (7372, 118061)]