680920132

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{8209}}^1$

素因数の和:8535

約数の個数: 24

約数和(自身を含む): 1210318200

約数和(自身を除く): 529398068

約数列:

[1, 2, 4, 89, 178, 233, 356, 466, 932, 8209, 16418, 20737, 32836, 41474, 82948, 730601, 1461202, 1912697, 2922404, 3825394, 7650788, 170230033, 340460066, 680920132]

約数ペア:

[(1, 680920132), (2, 340460066), (4, 170230033), (89, 7650788), (178, 3825394), (233, 2922404), (356, 1912697), (466, 1461202), (932, 730601), (8209, 82948), (16418, 41474), (20737, 32836)]