493499426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109133}}^1$

素因数の和:109178

約数の個数: 32

約数和(自身を含む): 942917760

約数和(自身を除く): 449418334

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 109133, 218266, 763931, 1527862, 1855261, 2073527, 3710522, 4147054, 12986827, 14514689, 25973654, 29029378, 35249959, 70499918, 246749713, 493499426]

約数ペア:

[(1, 493499426), (2, 246749713), (7, 70499918), (14, 35249959), (17, 29029378), (19, 25973654), (34, 14514689), (38, 12986827), (119, 4147054), (133, 3710522), (238, 2073527), (266, 1855261), (323, 1527862), (646, 763931), (2261, 218266), (4522, 109133)]