2896964

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 5839680

約数和(自身を除く): 2942716

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 659, 1099, 1318, 2198, 2636, 4396, 4613, 9226, 18452, 103463, 206926, 413852, 724241, 1448482, 2896964]

約数ペア:

[(1, 2896964), (2, 1448482), (4, 724241), (7, 413852), (14, 206926), (28, 103463), (157, 18452), (314, 9226), (628, 4613), (659, 4396), (1099, 2636), (1318, 2198)]