2196431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 16

約数和(自身を含む): 2462400

約数和(自身を除く): 265969

約数列:

[1, 23, 29, 37, 89, 667, 851, 1073, 2047, 2581, 3293, 24679, 59363, 75739, 95497, 2196431]

約数ペア:

[(1, 2196431), (23, 95497), (29, 75739), (37, 59363), (89, 24679), (667, 3293), (851, 2581), (1073, 2047)]