2556550045

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{2131}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 3546556416

約数和(自身を除く): 990006371

約数列:

[1, 5, 7, 35, 151, 227, 755, 1057, 1135, 1589, 2131, 5285, 7945, 10655, 14917, 34277, 74585, 171385, 239939, 321781, 483737, 1199695, 1608905, 2252467, 2418685, 3386159, 11262335, 16930795, 73044287, 365221435, 511310009, 2556550045]

約数ペア:

[(1, 2556550045), (5, 511310009), (7, 365221435), (35, 73044287), (151, 16930795), (227, 11262335), (755, 3386159), (1057, 2418685), (1135, 2252467), (1589, 1608905), (2131, 1199695), (5285, 483737), (7945, 321781), (10655, 239939), (14917, 171385), (34277, 74585)]