191147054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{440431}}^1$

素因数の和:440471

約数の個数: 16

約数和(自身を含む): 338251776

約数和(自身を除く): 147104722

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 440431, 880862, 3083017, 6166034, 13653361, 27306722, 95573527, 191147054]

約数ペア:

[(1, 191147054), (2, 95573527), (7, 27306722), (14, 13653361), (31, 6166034), (62, 3083017), (217, 880862), (434, 440431)]