9901473454

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{126517}}^1$

素因数の和:126987

約数の個数: 16

約数和(自身を含む): 15030338400

約数和(自身を除く): 5128864946

約数列:

[1, 2, 109, 218, 359, 718, 39131, 78262, 126517, 253034, 13790353, 27580706, 45419603, 90839206, 4950736727, 9901473454]

約数ペア:

[(1, 9901473454), (2, 4950736727), (109, 90839206), (218, 45419603), (359, 27580706), (718, 13790353), (39131, 253034), (78262, 126517)]