2658626110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{14591}}^1$

素因数の和:14761

約数の個数: 64

約数和(自身を含む): 5799444480

約数和(自身を除く): 3140818370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1330, 1370, 1918, 2603, 4795, 5206, 9590, 13015, 14591, 18221, 26030, 29182, 36442, 72955, 91105, 102137, 145910, 182210, 204274, 277229, 510685, 554458, 1021370, 1386145, 1940603, 1998967, 2772290, 3881206, 3997934, 9703015, 9994835, 13992769, 19406030, 19989670, 27985538, 37980373, 69963845, 75960746, 139927690, 189901865, 265862611, 379803730, 531725222, 1329313055, 2658626110]

約数ペア:

[(1, 2658626110), (2, 1329313055), (5, 531725222), (7, 379803730), (10, 265862611), (14, 189901865), (19, 139927690), (35, 75960746), (38, 69963845), (70, 37980373), (95, 27985538), (133, 19989670), (137, 19406030), (190, 13992769), (266, 9994835), (274, 9703015), (665, 3997934), (685, 3881206), (959, 2772290), (1330, 1998967), (1370, 1940603), (1918, 1386145), (2603, 1021370), (4795, 554458), (5206, 510685), (9590, 277229), (13015, 204274), (14591, 182210), (18221, 145910), (26030, 102137), (29182, 91105), (36442, 72955)]