919430426

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{99527}}^1$

素因数の和:99709

約数の個数: 16

約数和(自身を含む): 1433203200

約数和(自身を除く): 513772774

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 99527, 199054, 3085337, 6170674, 14829523, 29659046, 459715213, 919430426]

約数ペア:

[(1, 919430426), (2, 459715213), (31, 29659046), (62, 14829523), (149, 6170674), (298, 3085337), (4619, 199054), (9238, 99527)]