247315094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{130303}}^1$

素因数の和:130391

約数の個数: 16

約数和(自身を含む): 404984832

約数和(自身を除く): 157669738

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 130303, 260606, 1693939, 3387878, 9512119, 19024238, 123657547, 247315094]

約数ペア:

[(1, 247315094), (2, 123657547), (13, 19024238), (26, 9512119), (73, 3387878), (146, 1693939), (949, 260606), (1898, 130303)]