516236

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1048320

約数和(自身を除く): 532084

約数列:

[1, 2, 4, 7, 14, 28, 103, 179, 206, 358, 412, 716, 721, 1253, 1442, 2506, 2884, 5012, 18437, 36874, 73748, 129059, 258118, 516236]

約数ペア:

[(1, 516236), (2, 258118), (4, 129059), (7, 73748), (14, 36874), (28, 18437), (103, 5012), (179, 2884), (206, 2506), (358, 1442), (412, 1253), (716, 721)]