1480521686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5565871}}^1$

素因数の和:5565899

約数の個数: 16

約数和(自身を含む): 2671618560

約数和(自身を除く): 1191096874

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5565871, 11131742, 38961097, 77922194, 105751549, 211503098, 740260843, 1480521686]

約数ペア:

[(1, 1480521686), (2, 740260843), (7, 211503098), (14, 105751549), (19, 77922194), (38, 38961097), (133, 11131742), (266, 5565871)]