2917502414

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{117917}}^1$

素因数の和:118147

約数の個数: 16

約数和(自身を含む): 4457300400

約数和(自身を除く): 1539797986

約数列:

[1, 2, 89, 139, 178, 278, 12371, 24742, 117917, 235834, 10494613, 16390463, 20989226, 32780926, 1458751207, 2917502414]

約数ペア:

[(1, 2917502414), (2, 1458751207), (89, 32780926), (139, 20989226), (178, 16390463), (278, 10494613), (12371, 235834), (24742, 117917)]