4447273298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1\times {\mathrm{1553}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 7280775936

約数和(自身を除く): 2833502638

約数列:

[1, 2, 13, 26, 83, 166, 1079, 1327, 1553, 2158, 2654, 3106, 17251, 20189, 34502, 40378, 110141, 128899, 220282, 257798, 1431833, 1675687, 2060831, 2863666, 3351374, 4121662, 26790803, 53581606, 171048973, 342097946, 2223636649, 4447273298]

約数ペア:

[(1, 4447273298), (2, 2223636649), (13, 342097946), (26, 171048973), (83, 53581606), (166, 26790803), (1079, 4121662), (1327, 3351374), (1553, 2863666), (2158, 2060831), (2654, 1675687), (3106, 1431833), (17251, 257798), (20189, 220282), (34502, 128899), (40378, 110141)]