1887788182

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1\times {\mathrm{2417}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 3309216768

約数和(自身を除く): 1421428586

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1187, 2374, 2417, 4834, 8309, 16618, 16919, 33838, 55789, 111578, 113599, 227198, 390523, 781046, 795193, 1590386, 2868979, 5737958, 20082853, 40165706, 134842013, 269684026, 943894091, 1887788182]

約数ペア:

[(1, 1887788182), (2, 943894091), (7, 269684026), (14, 134842013), (47, 40165706), (94, 20082853), (329, 5737958), (658, 2868979), (1187, 1590386), (2374, 795193), (2417, 781046), (4834, 390523), (8309, 227198), (16618, 113599), (16919, 111578), (33838, 55789)]