1320234722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22963}}^1$

素因数の和:23090

約数の個数: 32

約数和(自身を含む): 2232100800

約数和(自身を除く): 911866078

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 1513, 1691, 3026, 3382, 22963, 28747, 45926, 57494, 390371, 436297, 780742, 872594, 2043707, 4087414, 7417049, 14834098, 34743019, 38830433, 69486038, 77660866, 660117361, 1320234722]

約数ペア:

[(1, 1320234722), (2, 660117361), (17, 77660866), (19, 69486038), (34, 38830433), (38, 34743019), (89, 14834098), (178, 7417049), (323, 4087414), (646, 2043707), (1513, 872594), (1691, 780742), (3026, 436297), (3382, 390371), (22963, 57494), (28747, 45926)]