247484734

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263843}}^1$

素因数の和:263919

約数の個数: 16

約数和(自身を含む): 430593408

約数和(自身を除く): 183108674

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 263843, 527686, 1846901, 3693802, 17677481, 35354962, 123742367, 247484734]

約数ペア:

[(1, 247484734), (2, 123742367), (7, 35354962), (14, 17677481), (67, 3693802), (134, 1846901), (469, 527686), (938, 263843)]