2198018828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{20543}}^1$

素因数の和:21733

約数の個数: 24

約数和(自身を含む): 4017420288

約数和(自身を除く): 1819401460

約数列:

[1, 2, 4, 23, 46, 92, 1163, 2326, 4652, 20543, 26749, 41086, 53498, 82172, 106996, 472489, 944978, 1889956, 23891509, 47783018, 95566036, 549504707, 1099009414, 2198018828]

約数ペア:

[(1, 2198018828), (2, 1099009414), (4, 549504707), (23, 95566036), (46, 47783018), (92, 23891509), (1163, 1889956), (2326, 944978), (4652, 472489), (20543, 106996), (26749, 82172), (41086, 53498)]