713233894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{280139}}^1$

素因数の和:280227

約数の個数: 16

約数和(自身を含む): 1142971200

約数和(自身を除く): 429737306

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 280139, 560278, 5322641, 10645282, 18769313, 37538626, 356616947, 713233894]

約数ペア:

[(1, 713233894), (2, 356616947), (19, 37538626), (38, 18769313), (67, 10645282), (134, 5322641), (1273, 560278), (2546, 280139)]