2045641574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2340551}}^1$

素因数の和:2340595

約数の個数: 16

約数和(自身を含む): 3370394880

約数和(自身を除く): 1324753306

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2340551, 4681102, 44470469, 53832673, 88940938, 107665346, 1022820787, 2045641574]

約数ペア:

[(1, 2045641574), (2, 1022820787), (19, 107665346), (23, 88940938), (38, 53832673), (46, 44470469), (437, 4681102), (874, 2340551)]