2019431330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269617}}^1$

素因数の和:269738

約数の個数: 32

約数和(自身を含む): 4193099136

約数和(自身を除く): 2173667806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 269617, 539234, 1348085, 1887319, 2696170, 3774638, 9436595, 18873190, 28849019, 57698038, 144245095, 201943133, 288490190, 403886266, 1009715665, 2019431330]

約数ペア:

[(1, 2019431330), (2, 1009715665), (5, 403886266), (7, 288490190), (10, 201943133), (14, 144245095), (35, 57698038), (70, 28849019), (107, 18873190), (214, 9436595), (535, 3774638), (749, 2696170), (1070, 1887319), (1498, 1348085), (3745, 539234), (7490, 269617)]