512400394

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{8369}}^1$

素因数の和:8427

約数の個数: 32

約数和(自身を含む): 882264960

約数和(自身を除く): 369864566

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2662, 2783, 5566, 8369, 16738, 30613, 61226, 92059, 184118, 192487, 384974, 1012649, 2025298, 2117357, 4234714, 11139139, 22278278, 23290927, 46581854, 256200197, 512400394]

約数ペア:

[(1, 512400394), (2, 256200197), (11, 46581854), (22, 23290927), (23, 22278278), (46, 11139139), (121, 4234714), (242, 2117357), (253, 2025298), (506, 1012649), (1331, 384974), (2662, 192487), (2783, 184118), (5566, 92059), (8369, 61226), (16738, 30613)]