7893550812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1323533}}^1$

素因数の和:1323618

約数の個数: 48

約数和(自身を含む): 21345956352

約数和(自身を除く): 13452405540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 1323533, 2647066, 3970599, 5294132, 7941198, 9264731, 15882396, 18529462, 27794193, 37058924, 55588386, 93970843, 111176772, 187941686, 281912529, 375883372, 563825058, 657795901, 1127650116, 1315591802, 1973387703, 2631183604, 3946775406, 7893550812]

約数ペア:

[(1, 7893550812), (2, 3946775406), (3, 2631183604), (4, 1973387703), (6, 1315591802), (7, 1127650116), (12, 657795901), (14, 563825058), (21, 375883372), (28, 281912529), (42, 187941686), (71, 111176772), (84, 93970843), (142, 55588386), (213, 37058924), (284, 27794193), (426, 18529462), (497, 15882396), (852, 9264731), (994, 7941198), (1491, 5294132), (1988, 3970599), (2982, 2647066), (5964, 1323533)]