13418515201

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 17384749200

約数和(自身を除く): 3966233999

約数列:

[1, 7, 13, 37, 49, 91, 149, 259, 481, 637, 1043, 1813, 1937, 3367, 3821, 5513, 7301, 13559, 23569, 26747, 38591, 49673, 71669, 94913, 141377, 187229, 270137, 347711, 501683, 569329, 989639, 1837901, 2433977, 3511781, 3985303, 6927473, 7401277, 12865307, 21065173, 27897121, 51808939, 90057149, 147456211, 273847249, 362662573, 1032193477, 1916930743, 13418515201]

約数ペア:

[(1, 13418515201), (7, 1916930743), (13, 1032193477), (37, 362662573), (49, 273847249), (91, 147456211), (149, 90057149), (259, 51808939), (481, 27897121), (637, 21065173), (1043, 12865307), (1813, 7401277), (1937, 6927473), (3367, 3985303), (3821, 3511781), (5513, 2433977), (7301, 1837901), (13559, 989639), (23569, 569329), (26747, 501683), (38591, 347711), (49673, 270137), (71669, 187229), (94913, 141377)]