404047986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{13327}}^1$

素因数の和:13526

約数の個数: 32

約数和(自身を含む): 839344128

約数和(自身を除く): 435296142

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 5053, 10106, 13327, 15159, 26654, 30318, 39981, 79962, 413137, 826274, 1239411, 2172301, 2478822, 4344602, 6516903, 13033806, 67341331, 134682662, 202023993, 404047986]

約数ペア:

[(1, 404047986), (2, 202023993), (3, 134682662), (6, 67341331), (31, 13033806), (62, 6516903), (93, 4344602), (163, 2478822), (186, 2172301), (326, 1239411), (489, 826274), (978, 413137), (5053, 79962), (10106, 39981), (13327, 30318), (15159, 26654)]