147828646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340619}}^1$

素因数の和:340659

約数の個数: 16

約数和(自身を含む): 261596160

約数和(自身を除く): 113767514

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 340619, 681238, 2384333, 4768666, 10559189, 21118378, 73914323, 147828646]

約数ペア:

[(1, 147828646), (2, 73914323), (7, 21118378), (14, 10559189), (31, 4768666), (62, 2384333), (217, 681238), (434, 340619)]