1908004

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 3866688

約数和(自身を除く): 1958684

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 821, 1162, 1642, 2324, 3284, 5747, 11494, 22988, 68143, 136286, 272572, 477001, 954002, 1908004]

約数ペア:

[(1, 1908004), (2, 954002), (4, 477001), (7, 272572), (14, 136286), (28, 68143), (83, 22988), (166, 11494), (332, 5747), (581, 3284), (821, 2324), (1162, 1642)]