133053281428

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{764551}}^1$

素因数の和:765007

約数の個数: 24

約数和(自身を含む): 235267941440

約数和(自身を除く): 102214660012

約数列:

[1, 2, 4, 139, 278, 313, 556, 626, 1252, 43507, 87014, 174028, 764551, 1529102, 3058204, 106272589, 212545178, 239304463, 425090356, 478608926, 957217852, 33263320357, 66526640714, 133053281428]

約数ペア:

[(1, 133053281428), (2, 66526640714), (4, 33263320357), (139, 957217852), (278, 478608926), (313, 425090356), (556, 239304463), (626, 212545178), (1252, 106272589), (43507, 3058204), (87014, 1529102), (174028, 764551)]