913133728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 1983526272

約数和(自身を除く): 1070392544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 103, 104, 202, 206, 208, 211, 404, 412, 416, 422, 808, 824, 844, 1313, 1339, 1616, 1648, 1688, 2626, 2678, 2743, 3232, 3296, 3376, 5252, 5356, 5486, 6752, 10403, 10504, 10712, 10972, 20806, 21008, 21311, 21424, 21733, 21944, 41612, 42016, 42622, 42848, 43466, 43888, 83224, 85244, 86932, 87776, 135239, 166448, 170488, 173864, 270478, 277043, 282529, 332896, 340976, 347728, 540956, 554086, 565058, 681952, 695456, 1081912, 1108172, 1130116, 2163824, 2195033, 2216344, 2260232, 4327648, 4390066, 4432688, 4520464, 8780132, 8865376, 9040928, 17560264, 28535429, 35120528, 57070858, 70241056, 114141716, 228283432, 456566864, 913133728]

約数ペア:

[(1, 913133728), (2, 456566864), (4, 228283432), (8, 114141716), (13, 70241056), (16, 57070858), (26, 35120528), (32, 28535429), (52, 17560264), (101, 9040928), (103, 8865376), (104, 8780132), (202, 4520464), (206, 4432688), (208, 4390066), (211, 4327648), (404, 2260232), (412, 2216344), (416, 2195033), (422, 2163824), (808, 1130116), (824, 1108172), (844, 1081912), (1313, 695456), (1339, 681952), (1616, 565058), (1648, 554086), (1688, 540956), (2626, 347728), (2678, 340976), (2743, 332896), (3232, 282529), (3296, 277043), (3376, 270478), (5252, 173864), (5356, 170488), (5486, 166448), (6752, 135239), (10403, 87776), (10504, 86932), (10712, 85244), (10972, 83224), (20806, 43888), (21008, 43466), (21311, 42848), (21424, 42622), (21733, 42016), (21944, 41612)]