129553018

素因数分解:

$2^1\times 7^1\times {\mathrm{2239}}^1\times {\mathrm{4133}}^1$

素因数の和:6381

約数の個数: 16

約数和(自身を含む): 222243840

約数和(自身を除く): 92690822

約数列:

[1, 2, 7, 14, 2239, 4133, 4478, 8266, 15673, 28931, 31346, 57862, 9253787, 18507574, 64776509, 129553018]

約数ペア:

[(1, 129553018), (2, 64776509), (7, 18507574), (14, 9253787), (2239, 57862), (4133, 31346), (4478, 28931), (8266, 15673)]