131363974

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{73883}}^1$

素因数の和:74019

約数の個数: 16

約数和(自身を含む): 226971648

約数和(自身を除く): 95607674

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 73883, 147766, 517181, 1034362, 9383141, 18766282, 65681987, 131363974]

約数ペア:

[(1, 131363974), (2, 65681987), (7, 18766282), (14, 9383141), (127, 1034362), (254, 517181), (889, 147766), (1778, 73883)]