63970214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{415391}}^1$

素因数の和:415411

約数の個数: 16

約数和(自身を含む): 119632896

約数和(自身を除く): 55662682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 415391, 830782, 2907737, 4569301, 5815474, 9138602, 31985107, 63970214]

約数ペア:

[(1, 63970214), (2, 31985107), (7, 9138602), (11, 5815474), (14, 4569301), (22, 2907737), (77, 830782), (154, 415391)]