2509077928

素因数分解:

$2^3\times 7^3\times {\mathrm{829}}^1\times {\mathrm{1103}}^1$

素因数の和:1959

約数の個数: 64

約数和(自身を含む): 5497920000

約数和(自身を除く): 2988842072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 829, 1103, 1372, 1658, 2206, 2744, 3316, 4412, 5803, 6632, 7721, 8824, 11606, 15442, 23212, 30884, 40621, 46424, 54047, 61768, 81242, 108094, 162484, 216188, 284347, 324968, 378329, 432376, 568694, 756658, 914387, 1137388, 1513316, 1828774, 2274776, 3026632, 3657548, 6400709, 7315096, 12801418, 25602836, 44804963, 51205672, 89609926, 179219852, 313634741, 358439704, 627269482, 1254538964, 2509077928]

約数ペア:

[(1, 2509077928), (2, 1254538964), (4, 627269482), (7, 358439704), (8, 313634741), (14, 179219852), (28, 89609926), (49, 51205672), (56, 44804963), (98, 25602836), (196, 12801418), (343, 7315096), (392, 6400709), (686, 3657548), (829, 3026632), (1103, 2274776), (1372, 1828774), (1658, 1513316), (2206, 1137388), (2744, 914387), (3316, 756658), (4412, 568694), (5803, 432376), (6632, 378329), (7721, 324968), (8824, 284347), (11606, 216188), (15442, 162484), (23212, 108094), (30884, 81242), (40621, 61768), (46424, 54047)]