2247157484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 4725628992

約数和(自身を除く): 2478471508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 101, 143, 194, 202, 286, 388, 401, 404, 572, 802, 1067, 1111, 1261, 1313, 1604, 2134, 2222, 2522, 2626, 4268, 4411, 4444, 5044, 5213, 5252, 8822, 9797, 10426, 13871, 14443, 17644, 19594, 20852, 27742, 28886, 38897, 39188, 40501, 55484, 57343, 57772, 77794, 81002, 107767, 114686, 127361, 155588, 162004, 215534, 229372, 254722, 427867, 431068, 445511, 505661, 509444, 526513, 855734, 891022, 1011322, 1053026, 1400971, 1711468, 1782044, 2022644, 2106052, 2801942, 3928597, 5562271, 5603884, 5791643, 7857194, 11124542, 11583286, 15714388, 22249084, 23166572, 43214567, 51071761, 86429134, 102143522, 172858268, 204287044, 561789371, 1123578742, 2247157484]

約数ペア:

[(1, 2247157484), (2, 1123578742), (4, 561789371), (11, 204287044), (13, 172858268), (22, 102143522), (26, 86429134), (44, 51071761), (52, 43214567), (97, 23166572), (101, 22249084), (143, 15714388), (194, 11583286), (202, 11124542), (286, 7857194), (388, 5791643), (401, 5603884), (404, 5562271), (572, 3928597), (802, 2801942), (1067, 2106052), (1111, 2022644), (1261, 1782044), (1313, 1711468), (1604, 1400971), (2134, 1053026), (2222, 1011322), (2522, 891022), (2626, 855734), (4268, 526513), (4411, 509444), (4444, 505661), (5044, 445511), (5213, 431068), (5252, 427867), (8822, 254722), (9797, 229372), (10426, 215534), (13871, 162004), (14443, 155588), (17644, 127361), (19594, 114686), (20852, 107767), (27742, 81002), (28886, 77794), (38897, 57772), (39188, 57343), (40501, 55484)]