140147279998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8969}}^1\times {\mathrm{710261}}^1$

素因数の和:719243

約数の個数: 16

約数和(自身を含む): 229357805040

約数和(自身を除く): 89210525042

約数列:

[1, 2, 11, 22, 8969, 17938, 98659, 197318, 710261, 1420522, 7812871, 15625742, 6370330909, 12740661818, 70073639999, 140147279998]

約数ペア:

[(1, 140147279998), (2, 70073639999), (11, 12740661818), (22, 6370330909), (8969, 15625742), (17938, 7812871), (98659, 1420522), (197318, 710261)]