2083399661936

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{318367919}}^1$

素因数の和:318368336

約数の個数: 20

約数和(自身を含む): 4046456263200

約数和(自身を除く): 1963056601264

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 318367919, 636735838, 1273471676, 2546943352, 5093886704, 130212478871, 260424957742, 520849915484, 1041699830968, 2083399661936]

約数ペア:

[(1, 2083399661936), (2, 1041699830968), (4, 520849915484), (8, 260424957742), (16, 130212478871), (409, 5093886704), (818, 2546943352), (1636, 1273471676), (3272, 636735838), (6544, 318367919)]