1319498

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 2064480

約数和(自身を除く): 744982

約数列:

[1, 2, 43, 67, 86, 134, 229, 458, 2881, 5762, 9847, 15343, 19694, 30686, 659749, 1319498]

約数ペア:

[(1, 1319498), (2, 659749), (43, 30686), (67, 19694), (86, 15343), (134, 9847), (229, 5762), (458, 2881)]