290252236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1\times {\mathrm{1451}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 520559424

約数和(自身を除く): 230307188

約数列:

[1, 2, 4, 43, 86, 172, 1163, 1451, 2326, 2902, 4652, 5804, 50009, 62393, 100018, 124786, 200036, 249572, 1687513, 3375026, 6750052, 72563059, 145126118, 290252236]

約数ペア:

[(1, 290252236), (2, 145126118), (4, 72563059), (43, 6750052), (86, 3375026), (172, 1687513), (1163, 249572), (1451, 200036), (2326, 124786), (2902, 100018), (4652, 62393), (5804, 50009)]