804969142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{217207}}^1$

素因数の和:217335

約数の個数: 16

約数和(自身を含む): 1290215520

約数和(自身を除く): 485246378

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 217207, 434414, 3692519, 7385038, 23675563, 47351126, 402484571, 804969142]

約数ペア:

[(1, 804969142), (2, 402484571), (17, 47351126), (34, 23675563), (109, 7385038), (218, 3692519), (1853, 434414), (3706, 217207)]