121691492

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5868

約数の個数: 36

約数和(自身を含む): 238081536

約数和(自身を除く): 116390044

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 5807, 10478, 11614, 20956, 23228, 75491, 150982, 180017, 301964, 360034, 720068, 981383, 1962766, 2340221, 3925532, 4680442, 9360884, 30422873, 60845746, 121691492]

約数ペア:

[(1, 121691492), (2, 60845746), (4, 30422873), (13, 9360884), (26, 4680442), (31, 3925532), (52, 2340221), (62, 1962766), (124, 981383), (169, 720068), (338, 360034), (403, 301964), (676, 180017), (806, 150982), (1612, 75491), (5239, 23228), (5807, 20956), (10478, 11614)]