889601412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{47491}}^1$

素因数の和:47728

約数の個数: 48

約数和(自身を含む): 2382958592

約数和(自身を除く): 1493357180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 47491, 94982, 142473, 189964, 284946, 332437, 569892, 664874, 997311, 1329748, 1994622, 3989244, 10590493, 21180986, 31771479, 42361972, 63542958, 74133451, 127085916, 148266902, 222400353, 296533804, 444800706, 889601412]

約数ペア:

[(1, 889601412), (2, 444800706), (3, 296533804), (4, 222400353), (6, 148266902), (7, 127085916), (12, 74133451), (14, 63542958), (21, 42361972), (28, 31771479), (42, 21180986), (84, 10590493), (223, 3989244), (446, 1994622), (669, 1329748), (892, 997311), (1338, 664874), (1561, 569892), (2676, 332437), (3122, 284946), (4683, 189964), (6244, 142473), (9366, 94982), (18732, 47491)]