129382804

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{38461}}^1$

素因数の和:38523

約数の個数: 18

約数和(自身を含む): 234502814

約数和(自身を除く): 105120010

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 38461, 76922, 153844, 1115369, 2230738, 4461476, 32345701, 64691402, 129382804]

約数ペア:

[(1, 129382804), (2, 64691402), (4, 32345701), (29, 4461476), (58, 2230738), (116, 1115369), (841, 153844), (1682, 76922), (3364, 38461)]