1340226722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{361637}}^1$

素因数の和:361765

約数の個数: 16

約数和(自身を含む): 2148129720

約数和(自身を除く): 807902998

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 361637, 723274, 6147829, 12295658, 39418433, 78836866, 670113361, 1340226722]

約数ペア:

[(1, 1340226722), (2, 670113361), (17, 78836866), (34, 39418433), (109, 12295658), (218, 6147829), (1853, 723274), (3706, 361637)]