1176257890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{63823}}^1$

素因数の和:63946

約数の個数: 32

約数和(自身を含む): 2251710720

約数和(自身を除く): 1075452830

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 63823, 127646, 319115, 638230, 1212637, 2425274, 6063185, 6190831, 12126370, 12381662, 30954155, 61908310, 117625789, 235251578, 588128945, 1176257890]

約数ペア:

[(1, 1176257890), (2, 588128945), (5, 235251578), (10, 117625789), (19, 61908310), (38, 30954155), (95, 12381662), (97, 12126370), (190, 6190831), (194, 6063185), (485, 2425274), (970, 1212637), (1843, 638230), (3686, 319115), (9215, 127646), (18430, 63823)]