258532124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{37643}}^1$

素因数の和:37765

約数の個数: 24

約数和(自身を含む): 483800688

約数和(自身を除く): 225268564

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 37643, 75286, 150572, 639931, 1279862, 2559724, 3801943, 7603886, 15207772, 64633031, 129266062, 258532124]

約数ペア:

[(1, 258532124), (2, 129266062), (4, 64633031), (17, 15207772), (34, 7603886), (68, 3801943), (101, 2559724), (202, 1279862), (404, 639931), (1717, 150572), (3434, 75286), (6868, 37643)]