1513052008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{338339}}^1$

素因数の和:338401

約数の個数: 32

約数和(自身を含む): 3126261600

約数和(自身を除く): 1613209592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 338339, 676678, 1353356, 2706712, 4398407, 8796814, 14548577, 17593628, 29097154, 35187256, 58194308, 116388616, 189131501, 378263002, 756526004, 1513052008]

約数ペア:

[(1, 1513052008), (2, 756526004), (4, 378263002), (8, 189131501), (13, 116388616), (26, 58194308), (43, 35187256), (52, 29097154), (86, 17593628), (104, 14548577), (172, 8796814), (344, 4398407), (559, 2706712), (1118, 1353356), (2236, 676678), (4472, 338339)]