138280519871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{2741}}^1\times {\mathrm{3557}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 149150278368

約数和(自身を除く): 10869758497

約数列:

[1, 13, 1091, 2741, 3557, 14183, 35633, 46241, 2990431, 3880687, 9749737, 38875603, 50448931, 126746581, 10636963067, 138280519871]

約数ペア:

[(1, 138280519871), (13, 10636963067), (1091, 126746581), (2741, 50448931), (3557, 38875603), (14183, 9749737), (35633, 3880687), (46241, 2990431)]