561329426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{124133}}^1$

素因数の和:124178

約数の個数: 32

約数和(自身を含む): 1072517760

約数和(自身を除く): 511188334

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 124133, 248266, 868931, 1737862, 2110261, 2358527, 4220522, 4717054, 14771827, 16509689, 29543654, 33019378, 40094959, 80189918, 280664713, 561329426]

約数ペア:

[(1, 561329426), (2, 280664713), (7, 80189918), (14, 40094959), (17, 33019378), (19, 29543654), (34, 16509689), (38, 14771827), (119, 4717054), (133, 4220522), (238, 2358527), (266, 2110261), (323, 1737862), (646, 868931), (2261, 248266), (4522, 124133)]