532642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 24

約数和(自身を含む): 919296

約数和(自身を除く): 386654

約数列:

[1, 2, 11, 22, 31, 62, 71, 121, 142, 242, 341, 682, 781, 1562, 2201, 3751, 4402, 7502, 8591, 17182, 24211, 48422, 266321, 532642]

約数ペア:

[(1, 532642), (2, 266321), (11, 48422), (22, 24211), (31, 17182), (62, 8591), (71, 7502), (121, 4402), (142, 3751), (242, 2201), (341, 1562), (682, 781)]