2195486594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{41897}}^1$

素因数の和:42122

約数の個数: 32

約数和(自身を含む): 3981985920

約数和(自身を除く): 1786499326

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1379, 2758, 3743, 7486, 26201, 41897, 52402, 83794, 293279, 586558, 796043, 1592086, 5572301, 8253709, 11144602, 16507418, 57775963, 115551926, 156820471, 313640942, 1097743297, 2195486594]

約数ペア:

[(1, 2195486594), (2, 1097743297), (7, 313640942), (14, 156820471), (19, 115551926), (38, 57775963), (133, 16507418), (197, 11144602), (266, 8253709), (394, 5572301), (1379, 1592086), (2758, 796043), (3743, 586558), (7486, 293279), (26201, 83794), (41897, 52402)]