140549654

素因数分解:

$2^1\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{5507}}^1$

素因数の和:7339

約数の個数: 16

約数和(自身を含む): 241118208

約数和(自身を除く): 100568554

約数列:

[1, 2, 7, 14, 1823, 3646, 5507, 11014, 12761, 25522, 38549, 77098, 10039261, 20078522, 70274827, 140549654]

約数ペア:

[(1, 140549654), (2, 70274827), (7, 20078522), (14, 10039261), (1823, 77098), (3646, 38549), (5507, 25522), (11014, 12761)]