3940508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 8200248

約数和(自身を除く): 4259740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1826, 2158, 3652, 4316, 6889, 11869, 13778, 23738, 27556, 47476, 75779, 89557, 151558, 179114, 303116, 358228, 985127, 1970254, 3940508]

約数ペア:

[(1, 3940508), (2, 1970254), (4, 985127), (11, 358228), (13, 303116), (22, 179114), (26, 151558), (44, 89557), (52, 75779), (83, 47476), (143, 27556), (166, 23738), (286, 13778), (332, 11869), (572, 6889), (913, 4316), (1079, 3652), (1826, 2158)]