4949660

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{941}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 10444896

約数和(自身を除く): 5495236

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 941, 1052, 1315, 1882, 2630, 3764, 4705, 5260, 9410, 18820, 247483, 494966, 989932, 1237415, 2474830, 4949660]

約数ペア:

[(1, 4949660), (2, 2474830), (4, 1237415), (5, 989932), (10, 494966), (20, 247483), (263, 18820), (526, 9410), (941, 5260), (1052, 4705), (1315, 3764), (1882, 2630)]