487148892

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{13297}}^1$

素因数の和:13418

約数の個数: 48

約数和(自身を含む): 1179585792

約数和(自身を除く): 692436900

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 6106, 9159, 12212, 13297, 18318, 26594, 36636, 39891, 53188, 79782, 159564, 571771, 944087, 1143542, 1715313, 1888174, 2287084, 2832261, 3430626, 3776348, 5664522, 6861252, 11329044, 40595741, 81191482, 121787223, 162382964, 243574446, 487148892]

約数ペア:

[(1, 487148892), (2, 243574446), (3, 162382964), (4, 121787223), (6, 81191482), (12, 40595741), (43, 11329044), (71, 6861252), (86, 5664522), (129, 3776348), (142, 3430626), (172, 2832261), (213, 2287084), (258, 1888174), (284, 1715313), (426, 1143542), (516, 944087), (852, 571771), (3053, 159564), (6106, 79782), (9159, 53188), (12212, 39891), (13297, 36636), (18318, 26594)]