2018663348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{2819}}^1$

素因数の和:3176

約数の個数: 48

約数和(自身を含む): 3899992320

約数和(自身を除く): 1881328972

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 293, 586, 611, 1172, 1222, 2444, 2819, 3809, 5638, 7618, 11276, 13771, 15236, 27542, 36647, 55084, 73294, 132493, 146588, 179023, 264986, 358046, 529972, 716092, 825967, 1651934, 1722409, 3303868, 3444818, 6889636, 10737571, 21475142, 38820449, 42950284, 77640898, 155281796, 504665837, 1009331674, 2018663348]

約数ペア:

[(1, 2018663348), (2, 1009331674), (4, 504665837), (13, 155281796), (26, 77640898), (47, 42950284), (52, 38820449), (94, 21475142), (188, 10737571), (293, 6889636), (586, 3444818), (611, 3303868), (1172, 1722409), (1222, 1651934), (2444, 825967), (2819, 716092), (3809, 529972), (5638, 358046), (7618, 264986), (11276, 179023), (13771, 146588), (15236, 132493), (27542, 73294), (36647, 55084)]