2017639130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15520301}}^1$

素因数の和:15520321

約数の個数: 16

約数和(自身を含む): 3911116104

約数和(自身を除く): 1893476974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15520301, 31040602, 77601505, 155203010, 201763913, 403527826, 1008819565, 2017639130]

約数ペア:

[(1, 2017639130), (2, 1008819565), (5, 403527826), (10, 201763913), (13, 155203010), (26, 77601505), (65, 31040602), (130, 15520301)]