4021712

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1601}}^1$

素因数の和:1766

約数の個数: 20

約数和(自身を含む): 7846596

約数和(自身を除く): 3824884

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1601, 2512, 3202, 6404, 12808, 25616, 251357, 502714, 1005428, 2010856, 4021712]

約数ペア:

[(1, 4021712), (2, 2010856), (4, 1005428), (8, 502714), (16, 251357), (157, 25616), (314, 12808), (628, 6404), (1256, 3202), (1601, 2512)]