1361152

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:438

約数の個数: 36

約数和(自身を含む): 2933140

約数和(自身を除く): 1571988

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 409, 416, 818, 832, 1636, 1664, 3272, 3328, 5317, 6544, 10634, 13088, 21268, 26176, 42536, 52352, 85072, 104704, 170144, 340288, 680576, 1361152]

約数ペア:

[(1, 1361152), (2, 680576), (4, 340288), (8, 170144), (13, 104704), (16, 85072), (26, 52352), (32, 42536), (52, 26176), (64, 21268), (104, 13088), (128, 10634), (208, 6544), (256, 5317), (409, 3328), (416, 3272), (818, 1664), (832, 1636)]