10520588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 20291040

約数和(自身を除く): 9770452

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 197, 316, 338, 394, 676, 788, 1027, 2054, 2561, 4108, 5122, 10244, 13351, 15563, 26702, 31126, 33293, 53404, 62252, 66586, 133172, 202319, 404638, 809276, 2630147, 5260294, 10520588]

約数ペア:

[(1, 10520588), (2, 5260294), (4, 2630147), (13, 809276), (26, 404638), (52, 202319), (79, 133172), (158, 66586), (169, 62252), (197, 53404), (316, 33293), (338, 31126), (394, 26702), (676, 15563), (788, 13351), (1027, 10244), (2054, 5122), (2561, 4108)]