139307882

素因数分解:

$2^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{5023}}^1$

素因数の和:5322

約数の個数: 24

約数和(自身を含む): 243985536

約数和(自身を除く): 104677654

約数列:

[1, 2, 7, 14, 49, 98, 283, 566, 1981, 3962, 5023, 10046, 13867, 27734, 35161, 70322, 246127, 492254, 1421509, 2843018, 9950563, 19901126, 69653941, 139307882]

約数ペア:

[(1, 139307882), (2, 69653941), (7, 19901126), (14, 9950563), (49, 2843018), (98, 1421509), (283, 492254), (566, 246127), (1981, 70322), (3962, 35161), (5023, 27734), (10046, 13867)]