380964094

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 661752000

約数和(自身を除く): 280787906

約数列:

[1, 2, 7, 14, 149, 181, 298, 362, 1009, 1043, 1267, 2018, 2086, 2534, 7063, 14126, 26969, 53938, 150341, 182629, 188783, 300682, 365258, 377566, 1052387, 1278403, 2104774, 2556806, 27211721, 54423442, 190482047, 380964094]

約数ペア:

[(1, 380964094), (2, 190482047), (7, 54423442), (14, 27211721), (149, 2556806), (181, 2104774), (298, 1278403), (362, 1052387), (1009, 377566), (1043, 365258), (1267, 300682), (2018, 188783), (2086, 182629), (2534, 150341), (7063, 53938), (14126, 26969)]