291215111254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{883}}^1\times {\mathrm{20771}}^1$

素因数の和:22140

約数の個数: 32

約数和(自身を含む): 464055785856

約数和(自身を除く): 172840674602

約数列:

[1, 2, 17, 34, 467, 883, 934, 1766, 7939, 15011, 15878, 20771, 30022, 41542, 353107, 412361, 706214, 824722, 7010137, 9700057, 14020274, 18340793, 19400114, 36681586, 164900969, 311793481, 329801938, 623586962, 8565150331, 17130300662, 145607555627, 291215111254]

約数ペア:

[(1, 291215111254), (2, 145607555627), (17, 17130300662), (34, 8565150331), (467, 623586962), (883, 329801938), (934, 311793481), (1766, 164900969), (7939, 36681586), (15011, 19400114), (15878, 18340793), (20771, 14020274), (30022, 9700057), (41542, 7010137), (353107, 824722), (412361, 706214)]