117245786

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{63929}}^1$

素因数の和:64069

約数の個数: 16

約数和(自身を含む): 202530240

約数和(自身を除く): 85284454

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 63929, 127858, 447503, 895006, 8374699, 16749398, 58622893, 117245786]

約数ペア:

[(1, 117245786), (2, 58622893), (7, 16749398), (14, 8374699), (131, 895006), (262, 447503), (917, 127858), (1834, 63929)]