1286904454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 2269167264

約数和(自身を除く): 982262810

約数列:

[1, 2, 11, 17, 22, 34, 103, 121, 187, 206, 242, 374, 1133, 1751, 2057, 2266, 3037, 3502, 4114, 6074, 12463, 19261, 24926, 33407, 38522, 51629, 66814, 103258, 211871, 312811, 367477, 423742, 567919, 625622, 734954, 1135838, 3440921, 5317787, 6247109, 6881842, 10635574, 12494218, 37850131, 58495657, 75700262, 116991314, 643452227, 1286904454]

約数ペア:

[(1, 1286904454), (2, 643452227), (11, 116991314), (17, 75700262), (22, 58495657), (34, 37850131), (103, 12494218), (121, 10635574), (187, 6881842), (206, 6247109), (242, 5317787), (374, 3440921), (1133, 1135838), (1751, 734954), (2057, 625622), (2266, 567919), (3037, 423742), (3502, 367477), (4114, 312811), (6074, 211871), (12463, 103258), (19261, 66814), (24926, 51629), (33407, 38522)]