132938312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1278253}}^1$

素因数の和:1278272

約数の個数: 16

約数和(自身を含む): 268433340

約数和(自身を除く): 135495028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1278253, 2556506, 5113012, 10226024, 16617289, 33234578, 66469156, 132938312]

約数ペア:

[(1, 132938312), (2, 66469156), (4, 33234578), (8, 16617289), (13, 10226024), (26, 5113012), (52, 2556506), (104, 1278253)]