2690408

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 3141592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 449, 749, 856, 898, 1498, 1796, 2996, 3143, 3592, 5992, 6286, 12572, 25144, 48043, 96086, 192172, 336301, 384344, 672602, 1345204, 2690408]

約数ペア:

[(1, 2690408), (2, 1345204), (4, 672602), (7, 384344), (8, 336301), (14, 192172), (28, 96086), (56, 48043), (107, 25144), (214, 12572), (428, 6286), (449, 5992), (749, 3592), (856, 3143), (898, 2996), (1498, 1796)]