2123492

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 4280640

約数和(自身を除く): 2157148

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 419, 724, 838, 1267, 1676, 2534, 2933, 5068, 5866, 11732, 75839, 151678, 303356, 530873, 1061746, 2123492]

約数ペア:

[(1, 2123492), (2, 1061746), (4, 530873), (7, 303356), (14, 151678), (28, 75839), (181, 11732), (362, 5866), (419, 5068), (724, 2933), (838, 2534), (1267, 1676)]