1310365918

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{214603}}^1$

素因数の和:214719

約数の個数: 16

約数和(自身を含む): 2039596416

約数和(自身を除く): 729230498

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 214603, 429206, 9227929, 15236813, 18455858, 30473626, 655182959, 1310365918]

約数ペア:

[(1, 1310365918), (2, 655182959), (43, 30473626), (71, 18455858), (86, 15236813), (142, 9227929), (3053, 429206), (6106, 214603)]