1244339954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 2236187520

約数和(自身を除く): 991847566

約数列:

[1, 2, 11, 13, 22, 26, 113, 139, 143, 226, 277, 278, 286, 554, 1243, 1469, 1529, 1807, 2486, 2938, 3047, 3058, 3601, 3614, 6094, 7202, 15707, 16159, 19877, 31301, 31414, 32318, 38503, 39611, 39754, 62602, 77006, 79222, 172777, 204191, 344311, 345554, 406913, 408382, 423533, 500539, 688622, 813826, 847066, 1001078, 2246101, 4350839, 4476043, 4492202, 5505929, 8701678, 8952086, 11011858, 47859229, 56560907, 95718458, 113121814, 622169977, 1244339954]

約数ペア:

[(1, 1244339954), (2, 622169977), (11, 113121814), (13, 95718458), (22, 56560907), (26, 47859229), (113, 11011858), (139, 8952086), (143, 8701678), (226, 5505929), (277, 4492202), (278, 4476043), (286, 4350839), (554, 2246101), (1243, 1001078), (1469, 847066), (1529, 813826), (1807, 688622), (2486, 500539), (2938, 423533), (3047, 408382), (3058, 406913), (3601, 345554), (3614, 344311), (6094, 204191), (7202, 172777), (15707, 79222), (16159, 77006), (19877, 62602), (31301, 39754), (31414, 39611), (32318, 38503)]