2196394721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{21221}}^1$

素因数の和:21376

約数の個数: 16

約数和(自身を含む): 2353095360

約数和(自身を除く): 156700639

約数列:

[1, 29, 43, 83, 1247, 2407, 3569, 21221, 103501, 615409, 912503, 1761343, 26462587, 51078947, 75737749, 2196394721]

約数ペア:

[(1, 2196394721), (29, 75737749), (43, 51078947), (83, 26462587), (1247, 1761343), (2407, 912503), (3569, 615409), (21221, 103501)]