2017281430

素因数分解:

$2^1\times 5^1\times {\mathrm{3203}}^1\times {\mathrm{62981}}^1$

素因数の和:66191

約数の個数: 16

約数和(自身を含む): 3632297904

約数和(自身を除く): 1615016474

約数列:

[1, 2, 5, 10, 3203, 6406, 16015, 32030, 62981, 125962, 314905, 629810, 201728143, 403456286, 1008640715, 2017281430]

約数ペア:

[(1, 2017281430), (2, 1008640715), (5, 403456286), (10, 201728143), (3203, 629810), (6406, 314905), (16015, 125962), (32030, 62981)]