419482

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 24

約数和(自身を含む): 768096

約数和(自身を除く): 348614

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 361, 581, 722, 1162, 1577, 2527, 3154, 5054, 11039, 22078, 29963, 59926, 209741, 419482]

約数ペア:

[(1, 419482), (2, 209741), (7, 59926), (14, 29963), (19, 22078), (38, 11039), (83, 5054), (133, 3154), (166, 2527), (266, 1577), (361, 1162), (581, 722)]