6519739457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{201121}}^1$

素因数の和:201560

約数の個数: 16

約数和(自身を含む): 8147854464

約数和(自身を除く): 1628115007

約数列:

[1, 7, 11, 77, 421, 2947, 4631, 32417, 201121, 1407847, 2212331, 15486317, 84671941, 592703587, 931391351, 6519739457]

約数ペア:

[(1, 6519739457), (7, 931391351), (11, 592703587), (77, 84671941), (421, 15486317), (2947, 2212331), (4631, 1407847), (32417, 201121)]