7675564988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{151703}}^1$

素因数の和:151866

約数の個数: 48

約数和(自身を含む): 16651031040

約数和(自身を除く): 8975466052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 1807, 1946, 3614, 3892, 7228, 12649, 25298, 50596, 151703, 303406, 606812, 1061921, 1972139, 2123842, 3944278, 4247684, 7888556, 13804973, 21086717, 27609946, 42173434, 55219892, 84346868, 147607019, 274127321, 295214038, 548254642, 590428076, 1096509284, 1918891247, 3837782494, 7675564988]

約数ペア:

[(1, 7675564988), (2, 3837782494), (4, 1918891247), (7, 1096509284), (13, 590428076), (14, 548254642), (26, 295214038), (28, 274127321), (52, 147607019), (91, 84346868), (139, 55219892), (182, 42173434), (278, 27609946), (364, 21086717), (556, 13804973), (973, 7888556), (1807, 4247684), (1946, 3944278), (3614, 2123842), (3892, 1972139), (7228, 1061921), (12649, 606812), (25298, 303406), (50596, 151703)]