252506878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{4457}}^1$

素因数の和:6651

約数の個数: 16

約数和(自身を含む): 408174480

約数和(自身を除く): 155667602

約数列:

[1, 2, 13, 26, 2179, 4358, 4457, 8914, 28327, 56654, 57941, 115882, 9711803, 19423606, 126253439, 252506878]

約数ペア:

[(1, 252506878), (2, 126253439), (13, 19423606), (26, 9711803), (2179, 115882), (4358, 57941), (4457, 56654), (8914, 28327)]