2971815154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19297501}}^1$

素因数の和:19297521

約数の個数: 16

約数和(自身を含む): 5557680576

約数和(自身を除く): 2585865422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 19297501, 38595002, 135082507, 212272511, 270165014, 424545022, 1485907577, 2971815154]

約数ペア:

[(1, 2971815154), (2, 1485907577), (7, 424545022), (11, 270165014), (14, 212272511), (22, 135082507), (77, 38595002), (154, 19297501)]