889747052

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{5503}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 1579339776

約数和(自身を除く): 689592724

約数列:

[1, 2, 4, 83, 166, 332, 487, 974, 1948, 5503, 11006, 22012, 40421, 80842, 161684, 456749, 913498, 1826996, 2679961, 5359922, 10719844, 222436763, 444873526, 889747052]

約数ペア:

[(1, 889747052), (2, 444873526), (4, 222436763), (83, 10719844), (166, 5359922), (332, 2679961), (487, 1826996), (974, 913498), (1948, 456749), (5503, 161684), (11006, 80842), (22012, 40421)]