2740768090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11916383}}^1$

素因数の和:11916413

約数の個数: 16

約数和(自身を含む): 5147877888

約数和(自身を除く): 2407109798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11916383, 23832766, 59581915, 119163830, 274076809, 548153618, 1370384045, 2740768090]

約数ペア:

[(1, 2740768090), (2, 1370384045), (5, 548153618), (10, 274076809), (23, 119163830), (46, 59581915), (115, 23832766), (230, 11916383)]