13896041465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{257501}}^1$

素因数の和:257800

約数の個数: 16

約数和(自身を含む): 17131093056

約数和(自身を除く): 3235051591

約数列:

[1, 5, 43, 215, 251, 1255, 10793, 53965, 257501, 1287505, 11072543, 55362715, 64632751, 323163755, 2779208293, 13896041465]

約数ペア:

[(1, 13896041465), (5, 2779208293), (43, 323163755), (215, 64632751), (251, 55362715), (1255, 11072543), (10793, 1287505), (53965, 257501)]