1961036330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 3928248576

約数和(自身を除く): 1967212246

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 193, 355, 386, 710, 781, 965, 1301, 1562, 1930, 2123, 2602, 3905, 4246, 6505, 7810, 10615, 13010, 13703, 14311, 21230, 27406, 28622, 68515, 71555, 92371, 137030, 143110, 150733, 184742, 251093, 301466, 461855, 502186, 753665, 923710, 1016081, 1255465, 1507330, 2032162, 2510930, 2762023, 5080405, 5524046, 10160810, 13810115, 17827603, 27620230, 35655206, 89138015, 178276030, 196103633, 392207266, 980518165, 1961036330]

約数ペア:

[(1, 1961036330), (2, 980518165), (5, 392207266), (10, 196103633), (11, 178276030), (22, 89138015), (55, 35655206), (71, 27620230), (110, 17827603), (142, 13810115), (193, 10160810), (355, 5524046), (386, 5080405), (710, 2762023), (781, 2510930), (965, 2032162), (1301, 1507330), (1562, 1255465), (1930, 1016081), (2123, 923710), (2602, 753665), (3905, 502186), (4246, 461855), (6505, 301466), (7810, 251093), (10615, 184742), (13010, 150733), (13703, 143110), (14311, 137030), (21230, 92371), (27406, 71555), (28622, 68515)]