2688698503

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1993}}^1\times {\mathrm{19001}}^1$

素因数の和:21065

約数の個数: 8

約数和(自身を含む): 2728079136

約数和(自身を除く): 39380633

約数列:

[1, 71, 1993, 19001, 141503, 1349071, 37868993, 2688698503]

約数ペア:

[(1, 2688698503), (71, 37868993), (1993, 1349071), (19001, 141503)]