486787418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{2389}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 834760080

約数和(自身を除く): 347972662

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 461, 922, 2389, 4778, 5993, 7837, 11986, 15674, 31057, 40613, 62114, 81226, 101881, 203762, 527969, 1055938, 1101329, 2202658, 14317277, 18722593, 28634554, 37445186, 243393709, 486787418]

約数ペア:

[(1, 486787418), (2, 243393709), (13, 37445186), (17, 28634554), (26, 18722593), (34, 14317277), (221, 2202658), (442, 1101329), (461, 1055938), (922, 527969), (2389, 203762), (4778, 101881), (5993, 81226), (7837, 62114), (11986, 40613), (15674, 31057)]