488984872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{43319}}^1$

素因数の和:43425

約数の個数: 32

約数和(自身を含む): 982497600

約数和(自身を除く): 493512728

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 43319, 86638, 173276, 346552, 736423, 1472846, 2945692, 3595477, 5891384, 7190954, 14381908, 28763816, 61123109, 122246218, 244492436, 488984872]

約数ペア:

[(1, 488984872), (2, 244492436), (4, 122246218), (8, 61123109), (17, 28763816), (34, 14381908), (68, 7190954), (83, 5891384), (136, 3595477), (166, 2945692), (332, 1472846), (664, 736423), (1411, 346552), (2822, 173276), (5644, 86638), (11288, 43319)]