2897324642

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1\times {\mathrm{17923}}^1$

素因数の和:18673

約数の個数: 16

約数和(自身を含む): 4386504672

約数和(自身を除く): 1489180030

約数列:

[1, 2, 131, 262, 617, 1234, 17923, 35846, 80827, 161654, 2347913, 4695826, 11058491, 22116982, 1448662321, 2897324642]

約数ペア:

[(1, 2897324642), (2, 1448662321), (131, 22116982), (262, 11058491), (617, 4695826), (1234, 2347913), (17923, 161654), (35846, 80827)]