1916403034

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7559}}^1$

素因数の和:7787

約数の個数: 48

約数和(自身を含む): 3619728000

約数和(自身を除く): 1703324966

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 199, 398, 637, 1274, 1393, 2587, 2786, 5174, 7559, 9751, 15118, 18109, 19502, 36218, 52913, 98267, 105826, 126763, 196534, 253526, 370391, 687869, 740782, 1375738, 1504241, 3008482, 4815083, 9630166, 10529687, 19555133, 21059374, 39110266, 73707809, 136885931, 147415618, 273771862, 958201517, 1916403034]

約数ペア:

[(1, 1916403034), (2, 958201517), (7, 273771862), (13, 147415618), (14, 136885931), (26, 73707809), (49, 39110266), (91, 21059374), (98, 19555133), (182, 10529687), (199, 9630166), (398, 4815083), (637, 3008482), (1274, 1504241), (1393, 1375738), (2587, 740782), (2786, 687869), (5174, 370391), (7559, 253526), (9751, 196534), (15118, 126763), (18109, 105826), (19502, 98267), (36218, 52913)]