284304826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 470791440

約数和(自身を除く): 186486614

約数列:

[1, 2, 13, 26, 53, 106, 193, 386, 689, 1069, 1378, 2138, 2509, 5018, 10229, 13897, 20458, 27794, 56657, 113314, 132977, 206317, 265954, 412634, 736541, 1473082, 2682121, 5364242, 10934801, 21869602, 142152413, 284304826]

約数ペア:

[(1, 284304826), (2, 142152413), (13, 21869602), (26, 10934801), (53, 5364242), (106, 2682121), (193, 1473082), (386, 736541), (689, 412634), (1069, 265954), (1378, 206317), (2138, 132977), (2509, 113314), (5018, 56657), (10229, 27794), (13897, 20458)]