2768792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 5678400

約数和(自身を除く): 2909608

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 337, 632, 674, 1027, 1348, 2054, 2696, 4108, 4381, 8216, 8762, 17524, 26623, 35048, 53246, 106492, 212984, 346099, 692198, 1384396, 2768792]

約数ペア:

[(1, 2768792), (2, 1384396), (4, 692198), (8, 346099), (13, 212984), (26, 106492), (52, 53246), (79, 35048), (104, 26623), (158, 17524), (316, 8762), (337, 8216), (632, 4381), (674, 4108), (1027, 2696), (1348, 2054)]