1263289426

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{88379}}^1$

素因数の和:89409

約数の個数: 16

約数和(自身を含む): 2167784640

約数和(自身を除く): 904495214

約数列:

[1, 2, 7, 14, 1021, 2042, 7147, 14294, 88379, 176758, 618653, 1237306, 90234959, 180469918, 631644713, 1263289426]

約数ペア:

[(1, 1263289426), (2, 631644713), (7, 180469918), (14, 90234959), (1021, 1237306), (2042, 618653), (7147, 176758), (14294, 88379)]