1555288086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{5441}}^1$

素因数の和:5589

約数の個数: 64

約数和(自身を含む): 3498204672

約数和(自身を除く): 1942916586

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 71, 122, 142, 183, 213, 366, 426, 671, 781, 1342, 1562, 2013, 2343, 4026, 4331, 4686, 5441, 8662, 10882, 12993, 16323, 25986, 32646, 47641, 59851, 95282, 119702, 142923, 179553, 285846, 331901, 359106, 386311, 663802, 772622, 995703, 1158933, 1991406, 2317866, 3650911, 4249421, 7301822, 8498842, 10952733, 12748263, 21905466, 23564971, 25496526, 47129942, 70694913, 141389826, 259214681, 518429362, 777644043, 1555288086]

約数ペア:

[(1, 1555288086), (2, 777644043), (3, 518429362), (6, 259214681), (11, 141389826), (22, 70694913), (33, 47129942), (61, 25496526), (66, 23564971), (71, 21905466), (122, 12748263), (142, 10952733), (183, 8498842), (213, 7301822), (366, 4249421), (426, 3650911), (671, 2317866), (781, 1991406), (1342, 1158933), (1562, 995703), (2013, 772622), (2343, 663802), (4026, 386311), (4331, 359106), (4686, 331901), (5441, 285846), (8662, 179553), (10882, 142923), (12993, 119702), (16323, 95282), (25986, 59851), (32646, 47641)]