1019969258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 1942880256

約数和(自身を除く): 922910998

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 127, 154, 242, 254, 431, 847, 862, 889, 1331, 1397, 1694, 1778, 2662, 2794, 3017, 4741, 6034, 9317, 9482, 9779, 15367, 18634, 19558, 30734, 33187, 52151, 54737, 66374, 104302, 107569, 109474, 169037, 215138, 338074, 365057, 383159, 573661, 602107, 730114, 766318, 1147322, 1183259, 1204214, 2366518, 4015627, 4214749, 6623177, 8031254, 8429498, 13246354, 46362239, 72854947, 92724478, 145709894, 509984629, 1019969258]

約数ペア:

[(1, 1019969258), (2, 509984629), (7, 145709894), (11, 92724478), (14, 72854947), (22, 46362239), (77, 13246354), (121, 8429498), (127, 8031254), (154, 6623177), (242, 4214749), (254, 4015627), (431, 2366518), (847, 1204214), (862, 1183259), (889, 1147322), (1331, 766318), (1397, 730114), (1694, 602107), (1778, 573661), (2662, 383159), (2794, 365057), (3017, 338074), (4741, 215138), (6034, 169037), (9317, 109474), (9482, 107569), (9779, 104302), (15367, 66374), (18634, 54737), (19558, 52151), (30734, 33187)]