12740170793

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{3259}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 15260555520

約数和(自身を除く): 2520384727

約数列:

[1, 7, 41, 53, 257, 287, 371, 1799, 2173, 3259, 10537, 13621, 15211, 22813, 73759, 95347, 133619, 172727, 558461, 837563, 935333, 1209089, 3909227, 5862941, 7081807, 34340083, 44390839, 49572649, 240380581, 310735873, 1820024399, 12740170793]

約数ペア:

[(1, 12740170793), (7, 1820024399), (41, 310735873), (53, 240380581), (257, 49572649), (287, 44390839), (371, 34340083), (1799, 7081807), (2173, 5862941), (3259, 3909227), (10537, 1209089), (13621, 935333), (15211, 837563), (22813, 558461), (73759, 172727), (95347, 133619)]