316961854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1\times {\mathrm{4127}}^1$

素因数の和:7631

約数の個数: 16

約数和(自身を含む): 518939136

約数和(自身を除く): 201977282

約数列:

[1, 2, 11, 22, 3491, 4127, 6982, 8254, 38401, 45397, 76802, 90794, 14407357, 28814714, 158480927, 316961854]

約数ペア:

[(1, 316961854), (2, 158480927), (11, 28814714), (22, 14407357), (3491, 90794), (4127, 76802), (6982, 45397), (8254, 38401)]