1330888402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{522737}}^1$

素因数の和:522825

約数の個数: 16

約数和(自身を含む): 2132771040

約数和(自身を除く): 801882638

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 522737, 1045474, 9932003, 19864006, 35023379, 70046758, 665444201, 1330888402]

約数ペア:

[(1, 1330888402), (2, 665444201), (19, 70046758), (38, 35023379), (67, 19864006), (134, 9932003), (1273, 1045474), (2546, 522737)]