79802918398

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{885263}}^1$

素因数の和:885456

約数の個数: 32

約数和(自身を含む): 140735729664

約数和(自身を除く): 60932811266

約数列:

[1, 2, 7, 14, 47, 94, 137, 274, 329, 658, 959, 1918, 6439, 12878, 45073, 90146, 885263, 1770526, 6196841, 12393682, 41607361, 83214722, 121281031, 242562062, 291251527, 582503054, 848967217, 1697934434, 5700208457, 11400416914, 39901459199, 79802918398]

約数ペア:

[(1, 79802918398), (2, 39901459199), (7, 11400416914), (14, 5700208457), (47, 1697934434), (94, 848967217), (137, 582503054), (274, 291251527), (329, 242562062), (658, 121281031), (959, 83214722), (1918, 41607361), (6439, 12393682), (12878, 6196841), (45073, 1770526), (90146, 885263)]