2017657412

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{977}}^1\times {\mathrm{5801}}^1$

素因数の和:6871

約数の個数: 24

約数和(自身を含む): 3574844280

約数和(自身を除く): 1557186868

約数列:

[1, 2, 4, 89, 178, 356, 977, 1954, 3908, 5801, 11602, 23204, 86953, 173906, 347812, 516289, 1032578, 2065156, 5667577, 11335154, 22670308, 504414353, 1008828706, 2017657412]

約数ペア:

[(1, 2017657412), (2, 1008828706), (4, 504414353), (89, 22670308), (178, 11335154), (356, 5667577), (977, 2065156), (1954, 1032578), (3908, 516289), (5801, 347812), (11602, 173906), (23204, 86953)]