749011432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{423649}}^1$

素因数の和:423685

約数の個数: 32

約数和(自身を含む): 1601397000

約数和(自身を除く): 852385568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 423649, 847298, 1694596, 3389192, 5507437, 7202033, 11014874, 14404066, 22029748, 28808132, 44059496, 57616264, 93626429, 187252858, 374505716, 749011432]

約数ペア:

[(1, 749011432), (2, 374505716), (4, 187252858), (8, 93626429), (13, 57616264), (17, 44059496), (26, 28808132), (34, 22029748), (52, 14404066), (68, 11014874), (104, 7202033), (136, 5507437), (221, 3389192), (442, 1694596), (884, 847298), (1768, 423649)]