1555181014

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{137117}}^1$

素因数の和:137279

約数の個数: 16

約数和(自身を含む): 2399016528

約数和(自身を除く): 843835514

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 137117, 274234, 7267201, 14534402, 14671519, 29343038, 777590507, 1555181014]

約数ペア:

[(1, 1555181014), (2, 777590507), (53, 29343038), (106, 14671519), (107, 14534402), (214, 7267201), (5671, 274234), (11342, 137117)]