2271356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 4149600

約数和(自身を除く): 1878244

約数列:

[1, 2, 4, 37, 74, 103, 148, 149, 206, 298, 412, 596, 3811, 5513, 7622, 11026, 15244, 15347, 22052, 30694, 61388, 567839, 1135678, 2271356]

約数ペア:

[(1, 2271356), (2, 1135678), (4, 567839), (37, 61388), (74, 30694), (103, 22052), (148, 15347), (149, 15244), (206, 11026), (298, 7622), (412, 5513), (596, 3811)]