13922860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14207}}^1$

素因数の和:14230

約数の個数: 36

約数和(自身を含む): 34013952

約数和(自身を除く): 20091092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14207, 28414, 56828, 71035, 99449, 142070, 198898, 284140, 397796, 497245, 696143, 994490, 1392286, 1988980, 2784572, 3480715, 6961430, 13922860]

約数ペア:

[(1, 13922860), (2, 6961430), (4, 3480715), (5, 2784572), (7, 1988980), (10, 1392286), (14, 994490), (20, 696143), (28, 497245), (35, 397796), (49, 284140), (70, 198898), (98, 142070), (140, 99449), (196, 71035), (245, 56828), (490, 28414), (980, 14207)]