1081355288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{7919}}^1$

素因数の和:8052

約数の個数: 48

約数和(自身を含む): 2217520800

約数和(自身を除く): 1136165512

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 169, 202, 338, 404, 676, 808, 1313, 1352, 2626, 5252, 7919, 10504, 15838, 17069, 31676, 34138, 63352, 68276, 102947, 136552, 205894, 411788, 799819, 823576, 1338311, 1599638, 2676622, 3199276, 5353244, 6398552, 10397647, 10706488, 20795294, 41590588, 83181176, 135169411, 270338822, 540677644, 1081355288]

約数ペア:

[(1, 1081355288), (2, 540677644), (4, 270338822), (8, 135169411), (13, 83181176), (26, 41590588), (52, 20795294), (101, 10706488), (104, 10397647), (169, 6398552), (202, 5353244), (338, 3199276), (404, 2676622), (676, 1599638), (808, 1338311), (1313, 823576), (1352, 799819), (2626, 411788), (5252, 205894), (7919, 136552), (10504, 102947), (15838, 68276), (17069, 63352), (31676, 34138)]