342350918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60679}}^1$

素因数の和:60732

約数の個数: 32

約数和(自身を含む): 652431360

約数和(自身を除く): 310080442

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 60679, 121358, 424753, 788827, 849506, 1577654, 1881049, 3762098, 5521789, 11043578, 13167343, 24453637, 26334686, 48907274, 171175459, 342350918]

約数ペア:

[(1, 342350918), (2, 171175459), (7, 48907274), (13, 26334686), (14, 24453637), (26, 13167343), (31, 11043578), (62, 5521789), (91, 3762098), (182, 1881049), (217, 1577654), (403, 849506), (434, 788827), (806, 424753), (2821, 121358), (5642, 60679)]