2912106239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 3571983360

約数和(自身を除く): 659877121

約数列:

[1, 7, 17, 109, 119, 347, 647, 763, 1853, 2429, 4529, 5899, 10999, 12971, 37823, 41293, 70523, 76993, 224509, 264761, 493661, 642991, 1198891, 1571563, 3816653, 4500937, 8392237, 24471481, 26716571, 171300367, 416015177, 2912106239]

約数ペア:

[(1, 2912106239), (7, 416015177), (17, 171300367), (109, 26716571), (119, 24471481), (347, 8392237), (647, 4500937), (763, 3816653), (1853, 1571563), (2429, 1198891), (4529, 642991), (5899, 493661), (10999, 264761), (12971, 224509), (37823, 76993), (41293, 70523)]