9791470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 19182240

約数和(自身を除く): 9390770

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 691, 1090, 1382, 1417, 2834, 3455, 6910, 7085, 8983, 14170, 17966, 44915, 75319, 89830, 150638, 376595, 753190, 979147, 1958294, 4895735, 9791470]

約数ペア:

[(1, 9791470), (2, 4895735), (5, 1958294), (10, 979147), (13, 753190), (26, 376595), (65, 150638), (109, 89830), (130, 75319), (218, 44915), (545, 17966), (691, 14170), (1090, 8983), (1382, 7085), (1417, 6910), (2834, 3455)]