1340907482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{233689}}^1$

素因数の和:233861

約数の個数: 16

約数和(自身を含む): 2131252800

約数和(自身を除く): 790345318

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 233689, 467378, 4440091, 8880182, 35287039, 70574078, 670453741, 1340907482]

約数ペア:

[(1, 1340907482), (2, 670453741), (19, 70574078), (38, 35287039), (151, 8880182), (302, 4440091), (2869, 467378), (5738, 233689)]