69141338

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10141}}^1$

素因数の和:10637

約数の個数: 16

約数和(自身を含む): 118783104

約数和(自身を除く): 49641766

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 10141, 20282, 70987, 141974, 4938667, 9877334, 34570669, 69141338]

約数ペア:

[(1, 69141338), (2, 34570669), (7, 9877334), (14, 4938667), (487, 141974), (974, 70987), (3409, 20282), (6818, 10141)]