886513069

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 1003242240

約数和(自身を除く): 116729171

約数列:

[1, 13, 43, 89, 103, 173, 559, 1157, 1339, 2249, 3827, 4429, 7439, 9167, 15397, 17819, 49751, 57577, 96707, 119171, 200161, 231647, 394181, 662071, 766217, 1585891, 5124353, 8606923, 9960821, 20616583, 68193313, 886513069]

約数ペア:

[(1, 886513069), (13, 68193313), (43, 20616583), (89, 9960821), (103, 8606923), (173, 5124353), (559, 1585891), (1157, 766217), (1339, 662071), (2249, 394181), (3827, 231647), (4429, 200161), (7439, 119171), (9167, 96707), (15397, 57577), (17819, 49751)]