2771392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3356

約数の個数: 28

約数和(自身を含む): 5924296

約数和(自身を除く): 3152904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 3331, 6662, 13324, 26648, 43303, 53296, 86606, 106592, 173212, 213184, 346424, 692848, 1385696, 2771392]

約数ペア:

[(1, 2771392), (2, 1385696), (4, 692848), (8, 346424), (13, 213184), (16, 173212), (26, 106592), (32, 86606), (52, 53296), (64, 43303), (104, 26648), (208, 13324), (416, 6662), (832, 3331)]