969261964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{56629}}^1$

素因数の和:57033

約数の個数: 24

約数和(自身を含む): 1855198800

約数和(自身を除く): 885936836

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 4279, 8558, 17116, 56629, 113258, 226516, 622919, 1245838, 2491676, 22028681, 44057362, 88114724, 242315491, 484630982, 969261964]

約数ペア:

[(1, 969261964), (2, 484630982), (4, 242315491), (11, 88114724), (22, 44057362), (44, 22028681), (389, 2491676), (778, 1245838), (1556, 622919), (4279, 226516), (8558, 113258), (17116, 56629)]