10893464876

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{20963}}^1$

素因数の和:21318

約数の個数: 48

約数和(自身を含む): 22192993536

約数和(自身を除く): 11299528660

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 277, 469, 554, 938, 1108, 1876, 1939, 3878, 7756, 18559, 20963, 37118, 41926, 74236, 83852, 129913, 146741, 259826, 293482, 519652, 586964, 1404521, 2809042, 5618084, 5806751, 9831647, 11613502, 19663294, 23227004, 39326588, 40647257, 81294514, 162589028, 389052317, 778104634, 1556209268, 2723366219, 5446732438, 10893464876]

約数ペア:

[(1, 10893464876), (2, 5446732438), (4, 2723366219), (7, 1556209268), (14, 778104634), (28, 389052317), (67, 162589028), (134, 81294514), (268, 40647257), (277, 39326588), (469, 23227004), (554, 19663294), (938, 11613502), (1108, 9831647), (1876, 5806751), (1939, 5618084), (3878, 2809042), (7756, 1404521), (18559, 586964), (20963, 519652), (37118, 293482), (41926, 259826), (74236, 146741), (83852, 129913)]